Future Perfect Continuous Tense: Uses and Examples

                                                   Future Perfect Continuous Tense
        To denote an action that will have been going on at, or before, some point of time in the future.We will learn about future perfect continuous tense uses and examples.

       

       Singular                                          Plural                  In the future perfect continuous tense when

 I shall have been taking       We shall have been taking     the subject is singular or plural will have been

You shall have been taking   You shall  have been taking    is used with ing form of the verb.

 He will have been taking       They shall have been taking 

 She will have been taking

  It will have been taking

Rule-Subject+will/shall ,have/has, been+ verb+ing
Eg: 1) They will have been studying English since morning. 2) Come October, I have been writing this book for 10 years now.
 

Uses of future perfect continuous tense
a) To denote an action that will have been going on at, or before, some point of time in the future.
Eg :1) By next June I shall have been teaching in this school for twenty years.
       2) he will have been teaching English for 15 years by the end of this year.

Few more examples:

1. I shall have been watching.
2. You will have been watering the plants since morining.
3. He will have been teaching English for 15 years by the end of  this year.
4. Come October, I will have been witing this book for 10 years.
5. He will have been writing a movie script.
6. She will have been going to school.
7. They will have been seeing
8. You will have been writing
9. By the end of this month, we will have been living here for five years.
10.By next year, we shall have been practising our teaching profession for ten years.