Future perfect tense

The future perfect tense shows that an action will be completed at a certain time before another future action take place;

E.g.

* I shall have returned home before the sunset.

Rule:- subject + shall / will + have + past participle of root verb

Examples:

* I shall have paid the bill by date.
* We shall have got together for the meeting.
* You will have paid him in the same coin.
* The teacher will have taught the lesson before the school in over.
* He will have married a daughter of rich merchant.
* She will have ironed my clothes.
* It will have hurt her feelings.
* They will have reached New York before Sunday.
* Andrew will have got his hair cut at the saloon.
* The doctor will have given the patient some medicine.
* The police will have arrested the gang of robbers.