Future Perfect Continuous — Negative | English Grammar Exercises

Put in the verbs in brackets into the gaps to make negative sentences. Use the Future Perfect Continuous.

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In December, Tim

coffee for over a year. (not / to drink)

In December, Tim will not have been drinking coffee for over a year.

1.
I
for more than a year by July. (not / to smoke)

will not have been smoking
2.
He
long enough before he runs a marathon. (not / to train)

will not have been training
3.
She
long enough to get fit by her wedding. (not / to exercise)

will not have been exercising
4.
They
the USA long enough to start speaking English before they return to Portugal. (not / to stay in)

will not have been staying in
5.
He
money long enough by the next year to buy a house. (not / to save)

will not have been saving
6.
By January, I
her for 2 months. (not / to call)

will not have been calling
7.
By March, he
for a year because of his injury. (not / to jog)

will not have been jogging
8.
She
since 2018 by the next month. (not / to sing)

will not have been singing
9.
They
anything new for a long time by September. (not / to paint)

will not have been painting
10.
He
Harry Potter since 2016 by Christmas. (not / to read)

will not have been reading

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