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future perfect tense

future perfect tense

5.1
A verb form that shows an action will finish before a future time
  • noun
  • /ˈfjuːtʃər ˈpɜːrfɪkt tɛns/
  • Specialized
translation icon : tiempo futuro perfecto
  • She will have graduated by June, which is a use of the future perfect tense.

Examples

  • In English, the future perfect tense is formed with 'will have' plus the past participle of the verb.

  • The future perfect tense is essential for advanced English grammar.

  • Teachers often introduce the future perfect tense to indicate actions that will be finished before a certain moment in the future.

  • Will you explain the future perfect tense to me?

  • The sentence "By next year, I will have finished my degree" demonstrates the future perfect tense, indicating completion by a future time.

  • In the phrase "They will have arrived by noon," the future perfect tense shows that their arrival is expected before a specific time.

  • "She will have completed the project by Friday" is an example of the future perfect tense, indicating the action will be finished before Friday.

Synonyms

future perfect
vsfuture perfect tense
  • Specialized
1 5.5

A verb form showing an action will be finished before a future time

is the same tense but does not specify how it is formed

Surface Forms

Morphology

future + perfect + tense

Each component transparently contributes: 'future' (time after now) + 'perfect' (completed action) + 'tense' (verb form) combine to denote a verb form for actions completed before a specified future time. This compositional pattern is cross-linguistically common (e.g., Spanish 'futuro perfecto'), so a B1 learner who knows the constituents can infer the meaning.

Etymology

Future perfect tense shows an action that will be finished before a certain time in the future. Think of standing at that future moment and looking back: you use will have + past participle because the action will be 'already done' by then.