The structure "will have + past participle" is used to form which tense?

The structure "will have + past participle" is used to form the Future Perfect Tense. This tense is utilized to describe an action that will be completed before a specified point in the future. The Future Perfect Tense emphasizes the completion of an activity or event by a certain future time, highlighting its expected outcome.

For example, in the sentence "By next year, I will have completed my degree," the phrase "will have completed" indicates that the action of completing the degree is anticipated to be done before a future time marker (next year). This tense is particularly useful for establishing timelines and making predictions about future accomplishments.