I'll be engulfing you'll be engulfing he'll be engulfing we'll be engulfing you'll be engulfing they'll be engulfing
Perfect
I'll have engulfed you'll have engulfed he'll have engulfed we'll have engulfed you'll have engulfed they'll have engulfed
V-ing perfect
I'll have been engulfing you'll have been engulfing he'll have been engulfing we'll have been engulfing you'll have been engulfing they'll have been engulfing
Negation
Simple form
I won't engulf you won't engulf he won't engulf we won't engulf you won't engulf they won't engulf
V-ing form
I won't be engulfing you won't be engulfing he won't be engulfing we won't be engulfing you won't be engulfing they won't be engulfing
Perfect
I won't have engulfed you won't have engulfed he won't have engulfed we won't have engulfed you won't have engulfed they won't have engulfed
V-ing perfect
I won't have been engulfing you won't have been engulfing he won't have been engulfing we won't have been engulfing you won't have been engulfing they won't have been engulfing
Interrogative form
Simple form
will I engulf? will you engulf? will he engulf? will we engulf? will you engulf? will they engulf?
V-ing form
will I be engulfing? will you be engulfing? will he be engulfing? will we be engulfing? will you be engulfing? will they be engulfing?
Perfect
will I have engulfed? will you have engulfed? will he have engulfed? will we have engulfed? will you have engulfed? will they have engulfed?
V-ing perfect
will I have been engulfing? will you have been engulfing? will he have been engulfing? will we have been engulfing? will you have been engulfing? will they have been engulfing?
Interro-negative form
Simple form
won't I engulf? won't you engulf? won't he engulf? won't we engulf? won't you engulf? won't they engulf?
V-ing form
won't I be engulfing? won't you be engulfing? won't he be engulfing? won't we be engulfing? won't you be engulfing? won't they be engulfing?
Perfect
won't I have engulfed? won't you have engulfed? won't he have engulfed? won't we have engulfed? won't you have engulfed? won't they have engulfed?
V-ing perfect
won't I have been engulfing? won't you have been engulfing? won't he have been engulfing? won't we have been engulfing? won't you have been engulfing? won't they have been engulfing?