The Future Perfect Continuous tense: Affirmative: Subject + will have been + verb (with -ing) I will have been studying for three hours. Negative: Subject + will not have been + verb (with -ing) She will not have been working on this project for two weeks. Question: Will + subject + have been […]
The Future Perfect in the Past is used to talk about a completed action in the future from a point in the past. It is formed by using would have plus the past participle of the main verb.