Active_tenses

Future Perfect

Affirmative

I will have cooked

You will have cooked

He will have cooked

Negative

I won’t have cooked

You won’t have cooked

He won’t have cooked

Interrogative

Will I have cooked?

Will you have cooked?

Will he have cooked?

Употребление:

1)Действия, которые закончатся к определённому времени в будущем

Eg: They will have emigrated to Canada by Christmas.

2)С by или not…until/till.

Until/till в этом случае обычно употребляются только в отрицательных предложениях

Eg: He will have completed his studies by the end of the year. He will not have arrived until tonight.

Маркеры: before, by, by then, by the time, until, etc.

Future Perfect Continuous

Affirmative

I will have been cooking

You will have been cooking

He will have been cooking

Negative

I won’t have been cooking

You won’t have been cooking

He won’t have been cooking

Interrogative

Will I have been cooking?

Will you have been cooking?

Will he have been cooking?

Употребление:

1)Развитие действия до определённого момента в будущем

Eg: By his sixtieth birthday he will have been teaching for 35 years.

Маркеры: by ... for