Question

what is the definition of perfect future tense​

Answer 1

Answer:

The future perfect is a verb form or construction used to describe an event that is expected or planned to happen before a time of reference in the future.

Answer 2

Answer:

Perfect future tense :- Tense that shows "will" and then "have" then "past participle" (can be regular or irregular form).

Explanation:

Subject + will + have + past participle (V1) + Object

Eg :-

I will have spent money on buying shoes.