FUTURE PERFECT CONTINUOUS TENSE
This tense is used to express that an action will continue for sometime in future and will not be complete. In this tense time limit for continuity of activity is also given. This tense is scarcely used for practical purposes these days.
In this tense 'Shall or will' and 'have been' and first form of verb with 'ing' are used. For expressing time 'since or 'for' is used.
For example : He will have been taking exercise for two hours tomorrow.
AFFIRMATIVE SENTENCES
In this tense with -- shall or will + have been + first form of verb & ing is used. For showing time -- Since or for is used.
Since is used for a point of time & For is used for duration of time i.e. Since morning, For two hours.
For Example:
- We shall have been living here for the last two years.
- The boys will have been making a noise since 1 p.m.
- You will have been doing your job for three years.
NEGATIVE SENTENCES
In these sentences with ‘shall or will + have + not + been + first form of verb & ing is used. For showing time --- Since or For is used.
For Example:
- I shall not have been reading my book for two hours.
- You will not have been singing since morning.
- They will not have been doing their work since morning.
INTERROGATIVE SENTENCES
In these sentences--- shall or will is used before subject.
And - have + not + been + first form of verb & ing is used.
To express time 'Since' or 'for' is used.
For Example:
- Shall we have been playing a match since morning?
- Will you have been taking this medicine for a week?
- Will he have been staying with you for a year?
Similarly in interrogative negative sentences ‘shall or will’ is used before subject and not & have been is used before first form of verb and ‘ing’ in the sentence.
To express time 'For' or 'Since' is used.
For Example :
- Shall we not have been entertaining the guests since morning?
- Will you not have been flying kites since morning ?
- Will the birds not have been flying in the sky for two hours?
In case of interrogative sentences with words starting with 'wh' , the word with 'wh' is used in the beginning of the sentence followed be shall or will have been and first form of verb with 'ing' .
In negative sentences 'not' is used after shall or will.
In case of 'Who', shall or will have been or shall or will not have been are used after the word 'Who'.
Following sentences will clear the point.
Why will the child have been crying for such a long time?
For how many years will you have been living in this house?
Who will have been teaching the students for the last two hours?
To Sum up :
Uses of Future Perfect Continuous Tense
The Future Perfect Continuous Tense expresses an action as being in progress over a period of time that will end at some point in the future.
By next month, I shall have been completing my studies.
Uses of Future Perfect Continuous Tense
The Future Perfect Continuous Tense expresses an action as being in progress over a period of time that will end at some point in the future.
By next month, I shall have been completing my studies.
No comments:
Post a Comment