Identification of the Tense: - The event should have completed in recent past. Ex:-
Usage: - In Future Perfect tense we usually use
Explanation:-
In the first sentence" Rajiv will have gone to school."
Rajiv a singular noun is followd by will have which in tern is followed by third form of the verb gone. Infact all the perfect tense contains third form of the verb.
In the second sentence"I shall have played football."
I although represents a singular pronoun but considered in plural category while applying rules is followed by shall have and third form of the verb played.
In the third sentence"He will not have studied"
In this negative sentence not in inserted in between will and have leaving all the rules as such.
In the fourth sentence"Shall they have lived here"
Being an interrogative sentence Shall is put before the plural pronoun they followed by have and third form of the verb lived.
Use of Future Perfect Tense:
to express an action which is expected to be completed by a certain time in the future.
In this respect it is always used with a time expression:
by then, by that time etc.
to express the speaker’s belief that something has taken place.
Practise Exercise for Future Perfect Tense:-
Present Tense
Past Tense
Future Tense