1
the tense used to talk about actions or states that will be finished or in progress at a particular time in the future. The future perfect consists of ‘will have’ and a past participle, for example ‘will have risen’ in the sentence ‘It’s likely that by 2100, average world temperatures will have risen by two to five degrees’.
Synonyms and related words
Verb forms and tenses
aspect
auxiliary verb
conjugation