Future Perfect Tense

โครงสร้าง  :  will  have  +  V.3

ประโยคบอกเล่า

Subject  +  will have  +  V.3

Ex.  They will have finished the work by next week.

       You will have done your homework when your parents arrive.

  ประโยคปฏิเสธ

Subject  +  will not have  +  V.3

Ex.  They will not have finished the work by next week.

       You will not have done your homework when your parents arrive. 

ประโยคคำถาม

Will  +  Subject  + have  +  V.3 ?

Ex.  Will I have finished the work by next week?

       Will you have done your homework when your parents arrive.

Future Continuous                     Future Simple                        Future Perfect cont