Waiting and its Variations: A Detailed Explanation

We have been waiting for you for half an hour. If time were there, the sentence would be written as we have been waiting for you since 6 o'clock or we have been waiting for you since 5 o'clock. I hope that's clear. In negative only "naught" is added or else a sentence would remain the same. It has been raining since morning. If an affirmative sentence were there, it would lose its meaning. In negative form, we write it as "it has not been raining since morning." So, if you want to use "since" in place of "for," consider the point of time carefully.

Past Perfect Continuous Tense: A Complex Form

Children, a bit different see I would switch these lights in past perfect. Children, we use "had subject + had been + first form of the ing object." For everything, will remain the same as compared to present perfect tense. In present perfect tense, we have to select from "has" or "have," which of the helping verbs will be used and past tense. It makes it simple as that. Had is used whether it's singular or plural right. She had been living in Paris since childhood. Any negative examples only need to add "not." But note it carefully, for it doesn't always come between the helping verb and "been" in past perfect continuous.

Interrogative Form: Asking Questions

I hope you remember it by now that helping verbs always come in the beginning had he been coming to school for two months? The sentence structure becomes very much important here. See, had he been had would come in the beginning then subject then been right. So we could also write this sentence like "had he been coming to school since August?" Right, I hope that's clear.

Future Perfect Continuous Tense: A Specific Form

Children, see a comparison subject + had been + first form of the ing object will have been or she'll have been, simply you can apply "will have been" in almost all sentences. See, I shall have been writing a book for 6 months. You could also write it like "I shall have been writing a book since June." In negative form, we don't insert anything between "shell" and "have been." He will not have been studying since Monday right. So you cannot say he will have been not reading know that.

Interrogative Form (Final Type): Asking Questions in Future Perfect Continuous Tense

Will our shell that is helping verb will come in the beginning + subject + have been + first form of the ing object and "since" for 4 is the last part. Will or shell, we would write well+have been right visiting verbs, first form of the ing the temple is the object for 2 months as the time dimension right. We could also write it like "will you have been visiting the temple since October?" So that's also a character trend so I hope that's clear.

Conclusion: Recap and Final Thoughts

Thank you for your patience listening, and I hope you have enjoyed the session. Have a good day.

"WEBVTTKind: captionsLanguage: ena very good afternoon dear lessness so welcome to our today's session today I'm going to discuss one of the most important topics of grammar that is tense so listeners please note that this lecture is not for any particular class so in general you can say that the students right from class 5th to class 12th can utilize these rules discussed in this presentation right so let's begin with the topic so children tense as most of you must be acquainted with the term tense means time right so as you all have been hearing from your teachers that tense is the most important topic tense is such a topic that if you require mastery over this topic you can have mastery over the language right so yes that is exactly true so today's presentation would focus on all the rules right so one by one we would go by the rules along with their examples so children I have tried to include the examples which should be easier for you to understand right so I hope you will listen to the video very carefully and you would enjoy it so tenses are three number and each tense has four types three tenses are present tense past tense and future tense and further the four types of these tenses are these means present tense past tense and future tense further these have four four types simply these are indefinite continuous perfect and perfect continuous so this is a chart of all the tenses so these are just review indefinite tense second is past indefinite future indefinite present continuous tense past continuous tense future continuous tense present perfect tense past perfect tense future perfect tense next is present perfect continuous tense past perfect continuous tense and the last as future perfect continuous tense so beginning with the present indefinite tense so children most of you must be acquainted with the fact that present indefinite tense is also known as simple present tense so don't get confused whenever we use present indefinite it is same as simple present whenever we use past indefinite it is as same as simple past whenever we say future indefinite it is same as simple future tense right so present indefinite or simple present tense as the first one so children see what I have tried I've tried to include three examples of each of these because as like as an example major three types of sentences we use first as affirmative that are positive sentences second is negative that includes a no and third are in prog have sentences interrogative sentences are those which put a question mark which have a question mark at the end right so taking the first rule of affirmative sentences such ldren in this I have used short form throughout the presentation short forms right so wherever I have written capital s that means subject v1 stands for first form of verb and capital Austin hands for object right wherever there is v2 that means second form of wherever there is V 3 that means third form of verb I hope that's clear to you right so first rule says that in affirmative sentences in the sentences where present indefinite is used we need a subject in the beginning then we need to apply the first form of verb along with S or ES as pursuit ability plus an object should be there see the example a very simple example he goes to school is the first example that is an affirmative sentence that is a positive sentence right so you are advised to write more examples similar to this one for example I have quoted the sentence he goes to school you may also write an example that she goes to school I go to school they go to school he goes to cinema he goes to church etc right so in the same tense second example is of a negative sentence in negative sentences what we do we write subject plus do or does as per its suitability with the subject plus not plus verbs first form plus object at the end right so my example here is I do not like fruit right you may also write an example like I do not like movies he does not like fruits etc so you may write your own examples along with this lecture like see you may pause the video any time and write your examples along with my dictation of rules so in the interrogative third type it starts with do or does students wherever there is present indefinite tense the sentence start with interrogative sentence would start with do or does + subject + first form of verb + object my sentences do you watch cricket coefficient mark so in interrogative sentences the most important point is to mark a question mark at the end do you watch cricket what else we can write we can also write a sentence like do you watch movies right so similar kind of examples we can go there next is past indefinite tense so it is also known as simple past tense so children again there are three types of examples first is of affirmative sentence so affirmative I told you that has positive sentence right very simple rule is there we need subject plus second form of verb plus object for this he passed the examination right so he as a subject passed as the second form of verb past being the first one the examination is the object of the sentence right in negative we see the example is like subject plus did not plus verbs first form plus object so a very vertical rule particular rule of past indefinite we use did in negative and interrogative sentences so see the example they did not reach in time right so children a thing which is very carefully to be dealt with in past indefinite tense while writing the sentences in past in definite that is the usage of verbs first form with did so this is the most common mistake made by almost all the students right so what they do they often consider that whenever we are using past tense we should apply second form of verb yes that is right but whenever did come in the sentence along with dead always always the first form of work would be used right so they did not reach in time don't mistake it like they did not reached in time no they did not reach in time similar example of interrogative sentence that is dead + subject + words first form + object so did would come in the beginning in rent rocket of sentence right so did she talk to you question mark again see children talk as verbs first form so we would say did she talk to you not did she talked to you did she talk to you I hope that's clear so moving to the third part that is the future indefinite tense so children in fo motive again a very simple rule that is subject plus will or she'll according to the situation Plus verbs first form plus object so what I mean when I say will or she'll according to the situation children according to the traditional English grammar she'll is used with I and V and will is used with the rest of the subjects right but according to the modern English grammar we may use will with all the subjects the use of she'll has been much more reduced with the passage of time so if we use she'll with I and V that is also correct if we use will with inv that is also correct so see affirmative sentence I shall help you write so you may make a similar kind of sentence say he will go there he is the subject will helping verb go verbs first form the object right so in a similarly negative six sentences subject plus will or she'll according to the situation Plus not verbs first form plus object exactly the same rule only adding the word not in it see they will not play a match you me you you may make your sentence he will not go for his Lucien right so you may make similar sentences interrogative sentence will or she'll will come in the beginning as we did in the previous light children so did came in the beginning in this sentence when we are using interrogative did came in the beginning in the previous one we use in present we use do do came at the beginning when we were using when we were doing interrogative sentence so like pay very much attention to this particular rule in interrogative sentence question mark is there that is very much clear very much obvious but the helping verb will come in the beginning will you read this book question mark at the end you may make your own example like will she go there shall we do this task question mark at the end as simple as that moving to the next type that is present continuous tense so again children we have three types of sentences in affirmative ones so we would use subject plus we would select one of these is or M or R plus verbs first form plus ing + object in this a simple example as I am writing a book you may write your own example I am doing exercise he is reading newspaper similar examples you can make at home in negative sentence children but we are supposed to do the rule would remain almost the same except the addition of not as we did in the previous type subject plus is M or according to the subject plus not Plus verbs first form plus ing + object at the end she is not sweeping the room she subject we already know that we write em with I and is worth she writes that's why I have taken separate subjects different subjects she is not sweeping sweep is the first form of verb + ing the room as the object she is not sweeping the room so children you may make your own example like he is not reading the newspaper I am NOT writing a book right so next type is interrogative so again in this which is the helping verb is a mark right so as in the previous lights we did helping work would come in the beginning in interrogative sentences is mr then subject verbs first form + ing + object at the end are you listening to the music question mark at the end you may make similar sentence like are they going out for the picnic question mark at the end right I hope that's clear next is past continuous tense so children again there are to retype affirmative negative and interrogative in affirmative subject plus was or word according to the subject first form of verb + ing + object is used so children we know it very well with singulars we use was and with plural subjects we use were so the baby was crying be the baby is the subject out of wars and word we will write was here + verbs first form + ing cry is verbs first form + ing + v may or may not write the object we could also write this Center like the baby was crying due to pain right so in negative similarly only not as I did the rest of the rule would remain same she was not cooking the food she is the subject we will write was not cooking cooked is the first form of verb + ing the food as the object we may make similar sentence like he was not attending the party right so interrogative sentence we use was or word that is the helping words so it would come in the beginning + subject + verb first form + ing + object and question mark at the end were they paint but the plane chess question mark what else we can write what what other examples we can add we could write was she doing her work late question mark at the end I hope that's clear next is a future continuous tense so a children again there are three types subject + we will add will be or shall be according to the subject verbs first one + ing + object right so he will be eating the food it means the function the act which will be operative at a particular point of time in future he will be eating the food they will be playing football a similar kind of sentence she will be going to the library right so negative we only need to add not the rest of the rule will remain exactly the same I shall not be violating the rules it means I shall not be breaking the rules violation of rules means breaking a prescribed set of rules right you may make similar sentence say they will not be completing their homework right so in interrogative again children in mind very very clearly will or she'll that is helping verb would come in the beginning + subject + b + first form of verb ing + object what will you be doing tomorrow question mark what will you be doing tomorrow right I hope that's clear to you children next s present perfect tense three types are a very simple attune whenever there is perfect you would use third form of verb remember the rule very carefully whenever there is perfect weather is play it's present perfect weather it's past perfect weather its future perfect tense wherever perfect is there we would use third form of verb right why because perfect who we call perfect perfect the one who doesn't need any addition in it perfect means complete in which there is no limitation there is no weakness we often say this man is perfect right this lesson is perfect so perfect means the one which or who is complete in itself or the one who is complete in hand self right so when the action is accomplished we use perfect tense when the action is done when the action is completed when the action is accomplished so what we say you see the example of affirmative subject plus has or have verbs third form + object I have lost my pen it means the process is completed I am not afraid of anything that I will lose my pen or I am losing my pen I have lost my pen it means I don't have the pen I was having earlier I have lost it lost words third form and out of has and have I hope you all know that with I we use have next example again the same rule only adding not in that so see he has not finished his work has not we know that out of has or have sorry out of has and have we add has with he whether it is he or she or any singular except I write any singular subject we use has he has not finished his work we can also make a similar sentence right so how it goes they have not finished their lunch so with their we will use the helping verb have and then the ultimate rule of present perfect that is interrogative as you must have learnt by now that helping verb comes in the beginning in the interrogative type has or half will come in the beginning + subject + the third form of verb + object is used and a question mark at the end right have you completed the task question mark have you completed completed third form of verb right I hope that's clear next past perfect so a very little difference between present perfect and past perfect I would keep switching this light C subject + had + third form of + object children past perfect tenses a comparatively simple you know in present we need to select like what we should use has or have along with the subject in part perfect tense the work as somewhat similar I would say so in fmet have seen had as used a bit affirmative negative interrogative had will be used in past perfect had plus third form beat affirmative beat negative or interrogative sentence right the train had left when I reached the station focus on the part the train had left-right the Train is the subject had left as the word left is a third form of verb + object is considered the last one right so when I reached the station so children next is negative type exactly the same rule adding not in it they had not solved the sons salt verbs third form had is applied be the subject as singular it's plural they she it etc anything right interrogative similarly had that as a helping verb of the tense would come in the beginning had + subject + verb third form + objectors there and simply it's had they reached the school in time question mark had they reached verbs third form the school object in time that is adjunct I hope that's clear next is children future perfect tense so as simple as that children in this subject would obviously come in affirmative sentence objecthood obviously come in the beginning plus will have or she'll have children wherever there will be i RVL subject we will use shall have if he is there she is earth day is there so we will use will have so subject plus will have or she'll have + verbs third form + object as I told you wherever there is perfect we will use third form of object and none other form bear it in mind very carefully so I shall have reached by morning reached children third form of right when the action is completed I shall have means by morning I shall have completed that action which action action of reaching a particular place I shall have reached by morning right so in the next negative sentence subject plus will have or she'll have plus not as added and children bear it very very very carefully that not comes between will and half we cannot write he will have not returned know that as a wrong a trends but will write he will not have returned before you reach there it means whenever there is a negative sentence in future perfect tense so between will and have we will insert the negative not he will not have returned before you reach there right in interrogative sentence Nexus will sorry will plus y L plus subject now will or shell will come in the beginning plus subject then have this is I know a bit difficult thing to remember note it carefully velour shell will obviously come in the beginning in every interrogative the helping work comes in the beginning right wheeler shell + subject + have + 3rd form of a third form of verb + object C will they have crossed the river carefully question mark verbs third form is there always remember right so I hope that's clear so children next as the perfect continuous type so this has a bit complex as compared to the previous one as we have been like doing the simple types so you need to pay a bit more attention towards this right to present perfect continuous tense in affirmative subject has been or have been + verbs first form is used along with ing + object + since or for is used in order to denote time right since or for will be used in these sentences and that is mended right so how to identify where to use sins and where to use for so children bear it in mind that since is used for a point of time a particular point of time since morning since ten o clock since five o clock since Tuesday since August since 1998 right for is used for a period of time period means the length of time for how long you have been into some process for example I have been teaching you for two and half hours I have been teaching you for two and half hours two and half hours now it's six o clock in the evening right try to understand the context if I have been teaching you for two and half hours that I would use for her if I say I have been teaching you since - Rita TPM because 3:30 p.m. is a particular point of time so I will use since in that sense in that sentence right I have been teaching you since 3:30 p.m. that is correct or if I want to use for I will say I have been teaching you for two and half hours I hope that's clear right so you may like listen to this example on a repeat mode so similar example is there we have been waiting for you for half an hour we have been waiting for you for half an hour if time would have been there then the sentence should be written as we have been waiting for you since 6 o clock or we have been waiting for you since 5 o clock I hope that's clear so in negative only naught is added or else a sentence would remain same it has been it has not been raining since morning if affirmative sentence would have been there so we loose it has been raining since morning it has been raining since morning in negative we will write it has not been raining since morning right so interrogative similar example so children again remember helping work will come in the beginning has or have would come in the beginning right has he been working here for two years so children if we want to use since in place of four in this sentence how can we write that so as we know that it's twenty twenty year twenty twenty going on and if we write has he been working here since two thousand eighteen question mark then we could use sensor but two years means length of time is given period of time is given so we would use for her or else like if since is to be used then exactly the point of time should be given like I gave you the example two thousand eighteen has he been working here for sorry since two thousand eighteen question mark so I hope that's clear next is past perfect continuous tense so children a bit different see I would switch these lights in past perfect children we use had subject plus had been plus first form ing object sense and for everything will remain same as compared to present perfect tense in present perfect tense we have to select from has or have means which of the helping verbs will be used and past tense you know it makes it as simple as that had is used whether it's singular or it's plural right so she had been living in Pharaoh's poor since childhood right she had been living at that place since her childhood so negative any negative examples only we need to add not but you must note it carefully it that knot will be added between head and beam we cannot say I had been not paying the installment for six months no that's an incorrect utterance carefully I had not been paying the installment for six months negative word not always comes between the helping verb plus been in past perfect continuous because why I am stressing upon this because this is one of the most common example I usually come across while taking the exam papers right so I had not been paying the installment for six months next is interrogative I hope you remember it by now that helping verb always comes in the beginning had he been coming to school for two months question mark the sentence structure becomes very much important here see had he been had would come in the beginning then subject then been right so had he been coming works first form plus ing etc would remain same right so we could also write this sentence that had he been coming to school since August right so instead of two months of two months is a period of time that's why we have attached four but if we want to use since then we may write it like had he been coming to school since August question mark right I hope that's clear the last type as future perfect continuous tense so children see a comparison subject plus had been plus first form plus ing + object in past continuous tense subject plus will have been or she'll have been C has been or have been had been hair will have been or shall have been simply you can apply will have been in almost all the sentences see I shall have been writing a book writing first form of a + are ing a book is the object itself for 6 months you could also write it like I shall have been writing a book since June right so negative naught will be added nothing else no more editions children but remember not will be inserted between will shell and have been sentence structure I am repeating sentence structure is very very important he will not have been studying since Monday right so you cannot say he will have been not reading know that and incorrect address he will not have been studying since Monday right in interrogative final type will our shell that is helping verb will come in the beginning + subject + have been + first form ing + object and since in 4 is the last part will you have been visiting the temple for 2 months question mark will or shell + subject subject as you so out of willow shell we would write well + have been right visiting verbs first form + ing the temple is the object for 2 months as the time-dimension right we could also write it like will you have been visiting the temple since October right so that is also a character trends so I hope that's clear so thank you for your patience listening and I hope you have enjoyed the session have a good day thank youa very good afternoon dear lessness so welcome to our today's session today I'm going to discuss one of the most important topics of grammar that is tense so listeners please note that this lecture is not for any particular class so in general you can say that the students right from class 5th to class 12th can utilize these rules discussed in this presentation right so let's begin with the topic so children tense as most of you must be acquainted with the term tense means time right so as you all have been hearing from your teachers that tense is the most important topic tense is such a topic that if you require mastery over this topic you can have mastery over the language right so yes that is exactly true so today's presentation would focus on all the rules right so one by one we would go by the rules along with their examples so children I have tried to include the examples which should be easier for you to understand right so I hope you will listen to the video very carefully and you would enjoy it so tenses are three number and each tense has four types three tenses are present tense past tense and future tense and further the four types of these tenses are these means present tense past tense and future tense further these have four four types simply these are indefinite continuous perfect and perfect continuous so this is a chart of all the tenses so these are just review indefinite tense second is past indefinite future indefinite present continuous tense past continuous tense future continuous tense present perfect tense past perfect tense future perfect tense next is present perfect continuous tense past perfect continuous tense and the last as future perfect continuous tense so beginning with the present indefinite tense so children most of you must be acquainted with the fact that present indefinite tense is also known as simple present tense so don't get confused whenever we use present indefinite it is same as simple present whenever we use past indefinite it is as same as simple past whenever we say future indefinite it is same as simple future tense right so present indefinite or simple present tense as the first one so children see what I have tried I've tried to include three examples of each of these because as like as an example major three types of sentences we use first as affirmative that are positive sentences second is negative that includes a no and third are in prog have sentences interrogative sentences are those which put a question mark which have a question mark at the end right so taking the first rule of affirmative sentences such ldren in this I have used short form throughout the presentation short forms right so wherever I have written capital s that means subject v1 stands for first form of verb and capital Austin hands for object right wherever there is v2 that means second form of wherever there is V 3 that means third form of verb I hope that's clear to you right so first rule says that in affirmative sentences in the sentences where present indefinite is used we need a subject in the beginning then we need to apply the first form of verb along with S or ES as pursuit ability plus an object should be there see the example a very simple example he goes to school is the first example that is an affirmative sentence that is a positive sentence right so you are advised to write more examples similar to this one for example I have quoted the sentence he goes to school you may also write an example that she goes to school I go to school they go to school he goes to cinema he goes to church etc right so in the same tense second example is of a negative sentence in negative sentences what we do we write subject plus do or does as per its suitability with the subject plus not plus verbs first form plus object at the end right so my example here is I do not like fruit right you may also write an example like I do not like movies he does not like fruits etc so you may write your own examples along with this lecture like see you may pause the video any time and write your examples along with my dictation of rules so in the interrogative third type it starts with do or does students wherever there is present indefinite tense the sentence start with interrogative sentence would start with do or does + subject + first form of verb + object my sentences do you watch cricket coefficient mark so in interrogative sentences the most important point is to mark a question mark at the end do you watch cricket what else we can write we can also write a sentence like do you watch movies right so similar kind of examples we can go there next is past indefinite tense so it is also known as simple past tense so children again there are three types of examples first is of affirmative sentence so affirmative I told you that has positive sentence right very simple rule is there we need subject plus second form of verb plus object for this he passed the examination right so he as a subject passed as the second form of verb past being the first one the examination is the object of the sentence right in negative we see the example is like subject plus did not plus verbs first form plus object so a very vertical rule particular rule of past indefinite we use did in negative and interrogative sentences so see the example they did not reach in time right so children a thing which is very carefully to be dealt with in past indefinite tense while writing the sentences in past in definite that is the usage of verbs first form with did so this is the most common mistake made by almost all the students right so what they do they often consider that whenever we are using past tense we should apply second form of verb yes that is right but whenever did come in the sentence along with dead always always the first form of work would be used right so they did not reach in time don't mistake it like they did not reached in time no they did not reach in time similar example of interrogative sentence that is dead + subject + words first form + object so did would come in the beginning in rent rocket of sentence right so did she talk to you question mark again see children talk as verbs first form so we would say did she talk to you not did she talked to you did she talk to you I hope that's clear so moving to the third part that is the future indefinite tense so children in fo motive again a very simple rule that is subject plus will or she'll according to the situation Plus verbs first form plus object so what I mean when I say will or she'll according to the situation children according to the traditional English grammar she'll is used with I and V and will is used with the rest of the subjects right but according to the modern English grammar we may use will with all the subjects the use of she'll has been much more reduced with the passage of time so if we use she'll with I and V that is also correct if we use will with inv that is also correct so see affirmative sentence I shall help you write so you may make a similar kind of sentence say he will go there he is the subject will helping verb go verbs first form the object right so in a similarly negative six sentences subject plus will or she'll according to the situation Plus not verbs first form plus object exactly the same rule only adding the word not in it see they will not play a match you me you you may make your sentence he will not go for his Lucien right so you may make similar sentences interrogative sentence will or she'll will come in the beginning as we did in the previous light children so did came in the beginning in this sentence when we are using interrogative did came in the beginning in the previous one we use in present we use do do came at the beginning when we were using when we were doing interrogative sentence so like pay very much attention to this particular rule in interrogative sentence question mark is there that is very much clear very much obvious but the helping verb will come in the beginning will you read this book question mark at the end you may make your own example like will she go there shall we do this task question mark at the end as simple as that moving to the next type that is present continuous tense so again children we have three types of sentences in affirmative ones so we would use subject plus we would select one of these is or M or R plus verbs first form plus ing + object in this a simple example as I am writing a book you may write your own example I am doing exercise he is reading newspaper similar examples you can make at home in negative sentence children but we are supposed to do the rule would remain almost the same except the addition of not as we did in the previous type subject plus is M or according to the subject plus not Plus verbs first form plus ing + object at the end she is not sweeping the room she subject we already know that we write em with I and is worth she writes that's why I have taken separate subjects different subjects she is not sweeping sweep is the first form of verb + ing the room as the object she is not sweeping the room so children you may make your own example like he is not reading the newspaper I am NOT writing a book right so next type is interrogative so again in this which is the helping verb is a mark right so as in the previous lights we did helping work would come in the beginning in interrogative sentences is mr then subject verbs first form + ing + object at the end are you listening to the music question mark at the end you may make similar sentence like are they going out for the picnic question mark at the end right I hope that's clear next is past continuous tense so children again there are to retype affirmative negative and interrogative in affirmative subject plus was or word according to the subject first form of verb + ing + object is used so children we know it very well with singulars we use was and with plural subjects we use were so the baby was crying be the baby is the subject out of wars and word we will write was here + verbs first form + ing cry is verbs first form + ing + v may or may not write the object we could also write this Center like the baby was crying due to pain right so in negative similarly only not as I did the rest of the rule would remain same she was not cooking the food she is the subject we will write was not cooking cooked is the first form of verb + ing the food as the object we may make similar sentence like he was not attending the party right so interrogative sentence we use was or word that is the helping words so it would come in the beginning + subject + verb first form + ing + object and question mark at the end were they paint but the plane chess question mark what else we can write what what other examples we can add we could write was she doing her work late question mark at the end I hope that's clear next is a future continuous tense so a children again there are three types subject + we will add will be or shall be according to the subject verbs first one + ing + object right so he will be eating the food it means the function the act which will be operative at a particular point of time in future he will be eating the food they will be playing football a similar kind of sentence she will be going to the library right so negative we only need to add not the rest of the rule will remain exactly the same I shall not be violating the rules it means I shall not be breaking the rules violation of rules means breaking a prescribed set of rules right you may make similar sentence say they will not be completing their homework right so in interrogative again children in mind very very clearly will or she'll that is helping verb would come in the beginning + subject + b + first form of verb ing + object what will you be doing tomorrow question mark what will you be doing tomorrow right I hope that's clear to you children next s present perfect tense three types are a very simple attune whenever there is perfect you would use third form of verb remember the rule very carefully whenever there is perfect weather is play it's present perfect weather it's past perfect weather its future perfect tense wherever perfect is there we would use third form of verb right why because perfect who we call perfect perfect the one who doesn't need any addition in it perfect means complete in which there is no limitation there is no weakness we often say this man is perfect right this lesson is perfect so perfect means the one which or who is complete in itself or the one who is complete in hand self right so when the action is accomplished we use perfect tense when the action is done when the action is completed when the action is accomplished so what we say you see the example of affirmative subject plus has or have verbs third form + object I have lost my pen it means the process is completed I am not afraid of anything that I will lose my pen or I am losing my pen I have lost my pen it means I don't have the pen I was having earlier I have lost it lost words third form and out of has and have I hope you all know that with I we use have next example again the same rule only adding not in that so see he has not finished his work has not we know that out of has or have sorry out of has and have we add has with he whether it is he or she or any singular except I write any singular subject we use has he has not finished his work we can also make a similar sentence right so how it goes they have not finished their lunch so with their we will use the helping verb have and then the ultimate rule of present perfect that is interrogative as you must have learnt by now that helping verb comes in the beginning in the interrogative type has or half will come in the beginning + subject + the third form of verb + object is used and a question mark at the end right have you completed the task question mark have you completed completed third form of verb right I hope that's clear next past perfect so a very little difference between present perfect and past perfect I would keep switching this light C subject + had + third form of + object children past perfect tenses a comparatively simple you know in present we need to select like what we should use has or have along with the subject in part perfect tense the work as somewhat similar I would say so in fmet have seen had as used a bit affirmative negative interrogative had will be used in past perfect had plus third form beat affirmative beat negative or interrogative sentence right the train had left when I reached the station focus on the part the train had left-right the Train is the subject had left as the word left is a third form of verb + object is considered the last one right so when I reached the station so children next is negative type exactly the same rule adding not in it they had not solved the sons salt verbs third form had is applied be the subject as singular it's plural they she it etc anything right interrogative similarly had that as a helping verb of the tense would come in the beginning had + subject + verb third form + objectors there and simply it's had they reached the school in time question mark had they reached verbs third form the school object in time that is adjunct I hope that's clear next is children future perfect tense so as simple as that children in this subject would obviously come in affirmative sentence objecthood obviously come in the beginning plus will have or she'll have children wherever there will be i RVL subject we will use shall have if he is there she is earth day is there so we will use will have so subject plus will have or she'll have + verbs third form + object as I told you wherever there is perfect we will use third form of object and none other form bear it in mind very carefully so I shall have reached by morning reached children third form of right when the action is completed I shall have means by morning I shall have completed that action which action action of reaching a particular place I shall have reached by morning right so in the next negative sentence subject plus will have or she'll have plus not as added and children bear it very very very carefully that not comes between will and half we cannot write he will have not returned know that as a wrong a trends but will write he will not have returned before you reach there it means whenever there is a negative sentence in future perfect tense so between will and have we will insert the negative not he will not have returned before you reach there right in interrogative sentence Nexus will sorry will plus y L plus subject now will or shell will come in the beginning plus subject then have this is I know a bit difficult thing to remember note it carefully velour shell will obviously come in the beginning in every interrogative the helping work comes in the beginning right wheeler shell + subject + have + 3rd form of a third form of verb + object C will they have crossed the river carefully question mark verbs third form is there always remember right so I hope that's clear so children next as the perfect continuous type so this has a bit complex as compared to the previous one as we have been like doing the simple types so you need to pay a bit more attention towards this right to present perfect continuous tense in affirmative subject has been or have been + verbs first form is used along with ing + object + since or for is used in order to denote time right since or for will be used in these sentences and that is mended right so how to identify where to use sins and where to use for so children bear it in mind that since is used for a point of time a particular point of time since morning since ten o clock since five o clock since Tuesday since August since 1998 right for is used for a period of time period means the length of time for how long you have been into some process for example I have been teaching you for two and half hours I have been teaching you for two and half hours two and half hours now it's six o clock in the evening right try to understand the context if I have been teaching you for two and half hours that I would use for her if I say I have been teaching you since - Rita TPM because 3:30 p.m. is a particular point of time so I will use since in that sense in that sentence right I have been teaching you since 3:30 p.m. that is correct or if I want to use for I will say I have been teaching you for two and half hours I hope that's clear right so you may like listen to this example on a repeat mode so similar example is there we have been waiting for you for half an hour we have been waiting for you for half an hour if time would have been there then the sentence should be written as we have been waiting for you since 6 o clock or we have been waiting for you since 5 o clock I hope that's clear so in negative only naught is added or else a sentence would remain same it has been it has not been raining since morning if affirmative sentence would have been there so we loose it has been raining since morning it has been raining since morning in negative we will write it has not been raining since morning right so interrogative similar example so children again remember helping work will come in the beginning has or have would come in the beginning right has he been working here for two years so children if we want to use since in place of four in this sentence how can we write that so as we know that it's twenty twenty year twenty twenty going on and if we write has he been working here since two thousand eighteen question mark then we could use sensor but two years means length of time is given period of time is given so we would use for her or else like if since is to be used then exactly the point of time should be given like I gave you the example two thousand eighteen has he been working here for sorry since two thousand eighteen question mark so I hope that's clear next is past perfect continuous tense so children a bit different see I would switch these lights in past perfect children we use had subject plus had been plus first form ing object sense and for everything will remain same as compared to present perfect tense in present perfect tense we have to select from has or have means which of the helping verbs will be used and past tense you know it makes it as simple as that had is used whether it's singular or it's plural right so she had been living in Pharaoh's poor since childhood right she had been living at that place since her childhood so negative any negative examples only we need to add not but you must note it carefully it that knot will be added between head and beam we cannot say I had been not paying the installment for six months no that's an incorrect utterance carefully I had not been paying the installment for six months negative word not always comes between the helping verb plus been in past perfect continuous because why I am stressing upon this because this is one of the most common example I usually come across while taking the exam papers right so I had not been paying the installment for six months next is interrogative I hope you remember it by now that helping verb always comes in the beginning had he been coming to school for two months question mark the sentence structure becomes very much important here see had he been had would come in the beginning then subject then been right so had he been coming works first form plus ing etc would remain same right so we could also write this sentence that had he been coming to school since August right so instead of two months of two months is a period of time that's why we have attached four but if we want to use since then we may write it like had he been coming to school since August question mark right I hope that's clear the last type as future perfect continuous tense so children see a comparison subject plus had been plus first form plus ing + object in past continuous tense subject plus will have been or she'll have been C has been or have been had been hair will have been or shall have been simply you can apply will have been in almost all the sentences see I shall have been writing a book writing first form of a + are ing a book is the object itself for 6 months you could also write it like I shall have been writing a book since June right so negative naught will be added nothing else no more editions children but remember not will be inserted between will shell and have been sentence structure I am repeating sentence structure is very very important he will not have been studying since Monday right so you cannot say he will have been not reading know that and incorrect address he will not have been studying since Monday right in interrogative final type will our shell that is helping verb will come in the beginning + subject + have been + first form ing + object and since in 4 is the last part will you have been visiting the temple for 2 months question mark will or shell + subject subject as you so out of willow shell we would write well + have been right visiting verbs first form + ing the temple is the object for 2 months as the time-dimension right we could also write it like will you have been visiting the temple since October right so that is also a character trends so I hope that's clear so thank you for your patience listening and I hope you have enjoyed the session have a good day thank you\n"