Question

what is the formula of
future perfect tense

Answer 1

Explanation:

Future perfect tense

Subject + shall /will + have + V 3 + object

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Answer 2

Future perfect tense

Will/shall+have+V3

Uses

1)To describe an action that will be completed at given point of time.

Example :By the end of this month (given point of time) we shall have shifted to our new house.

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