I'll be engulfing you'll be engulfing she'll be engulfing we'll be engulfing you'll be engulfing they'll be engulfing
Perfect
I'll have engulfed you'll have engulfed she'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 she'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 she 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 she 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 she 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 she 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 she engulf? will we engulf? will you engulf? will they engulf?
V-ing form
will I be engulfing? will you be engulfing? will she be engulfing? will we be engulfing? will you be engulfing? will they be engulfing?
Perfect
will I have engulfed? will you have engulfed? will she 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 she 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 she 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 she 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 she 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 she have been engulfing? won't we have been engulfing? won't you have been engulfing? won't they have been engulfing?