QUESTÃO 8 We use the future perfect continuous to show that so...

QUESTÃO 8 We use the future perfec
t continuous to show that something will continue up until a
particular event or time in the future, or we use the future perfect continuous before
another action in the future is a good way to show cause and effect. About the correct
use of the future perfect continuous, put T for true sentences and F for false ones:
() The future perfect continuous has two different forms, one is: will have been +
present participle.
( The future perfect continuous has two different forms, one is: be going to have been
+ present participle.
(The future perfect continuous has two different forms, one is: will be doing.
Check the alternative that presents the CORRECT sequence:
A) T -F- F. B) F-T-T. C) F-T - F.
C) F-T-F. D) T - T-F.​