The future perfect progressive Tense

Affirmative statement

To make an Affirmative future perfect progressive statement, simply follow this pattern:

Subject+ will+have + been+verb in base form+ing

Example:

I will have been swimming for an hour by 6.30.

Negative statement

To make a negative future perfect progressive

statement, simply follow the following pattern:

Subject+will+have+ not+been+verb in base form+ing

Example:

•I will not have been swimming for an hour by 6.30.

Question

To make a question in the past perfect progressive, simply follow the following pattern:

Will+ subject +have +been + verb in base form + ing

Example:

•Will you have been swimming for an hour by 6.30.