Form negative sentences with future perfect tense

Forming negative sentences in the future perfect tense is simple. The structure is similar to other negative forms in future tenses.

Sentence structure

1. Using "Will":

   Structure
   Subject + will + not + have + past participle (V3) + [rest of the sentence].

   Examples

   • I will not have cleaned the house by the time they arrive.
   • He will not have read the book by tomorrow morning.
   • We will not have arrived at the station before the train departs.
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