2. 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.
3. 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.
4. 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.
