I may engulf you may engulf he may engulf we may engulf you may engulf they may engulf
V-ing form
I may be engulfing you may be engulfing he may be engulfing we may be engulfing you may be engulfing they may be engulfing
Perfect
I may have engulfed you may have engulfed he may have engulfed we may have engulfed you may have engulfed they may have engulfed
V-ing perfect
I may have been engulfing you may have been engulfing he may have been engulfing we may have been engulfing you may have been engulfing they may have been engulfing
Negation
Simple form
I may not engulf you may not engulf he may not engulf we may not engulf you may not engulf they may not engulf
V-ing form
I may not be engulfing you may not be engulfing he may not be engulfing we may not be engulfing you may not be engulfing they may not be engulfing
Perfect
I may not have engulfed you may not have engulfed he may not have engulfed we may not have engulfed you may not have engulfed they may not have engulfed
V-ing perfect
I may not have been engulfing you may not have been engulfing he may not have been engulfing we may not have been engulfing you may not have been engulfing they may not have been engulfing
Interrogative form
Simple form
may I engulf? may you engulf? may he engulf? may we engulf? may you engulf? may they engulf?
V-ing form
may I be engulfing? may you be engulfing? may he be engulfing? may we be engulfing? may you be engulfing? may they be engulfing?
Perfect
may I have engulfed? may you have engulfed? may he have engulfed? may we have engulfed? may you have engulfed? may they have engulfed?
V-ing perfect
may I have been engulfing? may you have been engulfing? may he have been engulfing? may we have been engulfing? may you have been engulfing? may they have been engulfing?
Interro-negative form
Simple form
may I not engulf? may you not engulf? may he not engulf? may we not engulf? may you not engulf? may they not engulf?
V-ing form
may I not be engulfing? may you not be engulfing? may he not be engulfing? may we not be engulfing? may you not be engulfing? may they not be engulfing?
Perfect
may I not have engulfed? may you not have engulfed? may he not have engulfed? may we not have engulfed? may you not have engulfed? may they not have engulfed?
V-ing perfect
may I not have been engulfing? may you not have been engulfing? may he not have been engulfing? may we not have been engulfing? may you not have been engulfing? may they not have been engulfing?