Practice Future Perfect Continuous with 40 multiple choice questions across four sets: affirmative/negative, questions, -ing spelling, and a mixed review including FPC vs Future Perfect distinction. Pick the correct form and check your answers.
Set:
Exercise 1. Affirmative: will have been / won't have been
Choose will have been or won't have been to complete each sentence about duration. All subjects use the same form in Future Perfect Continuous.
Set:
1
By next year, she ___ working at this company for a decade.
2
Don't worry. By the time they arrive, we ___ waiting for long.
3
When the film ends, they ___ watching it for three hours.
4
By 2030, he ___ teaching at this school for 20 years.
5
She ___ sleeping long. She only went to bed an hour ago.
6
By the time you read this letter, I ___ travelling for six months.
7
They ___ waiting long: the meeting starts in five minutes.
8
By the time the doctor retires, he ___ treating patients for 40 years.
9
I ___ working here for 5 years by March: can you believe it?
10
She ___ studying abroad for long. She moves back next month.
+ Affirmative
Subjectwill have beenverb-ing.
I will have been working for 3 hours. · She will have been studying all day.
They will have been waiting for an hour. · He'll have been teaching for 20 years.
− Negative
Subjectwon't have beenverb-ing.
I won't have been working long. · She won't have been waiting.
? Question
Willsubjecthave beenverb-ing?
Will you have been working for long? · Will she have been waiting long?
How long will you have been working there by next year?
will have been is the same for ALL subjects
Subject
Affirmative
Negative
I
I will have been working
I won't have been working
You
You will have been working
You won't have been working
He / She / It
She will have been working
She won't have been working
We / They
They will have been working
They won't have been working
Key point: Unlike Present Simple (is/are/am), Future Perfect Continuous uses will have been for every subject, no exceptions!