The document discusses the future perfect tense in English grammar. The future perfect tense expresses an action that will be completed at a specified time in the future. Examples are provided using the future perfect tense, including "They will have finished the bridge in a year's time" and "I will have completed the novel by next time." The future perfect tense uses "will have" plus the past participle of the verb.
2. It expresses an action that will be completed at a
specified time in the future .
Examples : They will have finished the bridge in a year’s time .
I will have completed the novel by next time.
I shall have received a replay by this time tomorrow.
In + period of time ( in a month’s time )
This time + exact time ( this time tomorrow)
By + exact time ( by next Friday )
Will have + PP