Future perfect continuous

Future perfect continuous means “Future perfect continuous: will have been + V-ing says how long an action will have continued up to a future point.”. Will have been + V-ing combines the future and duration: it looks ahead to a future point and measures how long an action will have been going on by then. Formation: will have been + V-ing

Future perfect continuous: will have been + V-ing says how long an action will have continued up to a future point.

B2

Formation

will have been + V-ing

Explanation

Will have been + V-ing combines the future and duration: it looks ahead to a future point and measures how long an action will have been going on by then. By June, I will have been working here for ten years. It usually appears with for + a length of time and a future time marker like by or when. Like other continuous tenses, it stresses the ongoing activity rather than a finished result, and state verbs are avoided.

Examples

By June, I will have been working here for ten years.
By midnight, they will have been driving for twelve hours.

Note

This tense is fairly rare and mostly used with clear time expressions; without for + a duration, the future perfect (will have driven) is usually chosen instead.

FAQ

Future perfect continuous — what does it mean and how is it used?

Future perfect continuous: will have been + V-ing says how long an action will have continued up to a future point.. Will have been + V-ing combines the future and duration: it looks ahead to a future point and measures how long an action will have been going on by then. By June, I will have been working here for ten years. It usually appears with for + a length of time and a future time marker like by or when. Like other continuous tenses, it stresses the ongoing activity rather than a finished result, and state verbs are avoided.

Future perfect continuous — how do you form it?

will have been + V-ing

Future perfect continuous — any usage notes?

This tense is fairly rare and mostly used with clear time expressions; without for + a duration, the future perfect (will have driven) is usually chosen instead.

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