I can engulf you can engulf he can engulf we can engulf you can engulf they can engulf
Forma com V-ing
I can be engulfing you can be engulfing he can be engulfing we can be engulfing you can be engulfing they can be engulfing
Perfeito
I can have engulfed you can have engulfed he can have engulfed we can have engulfed you can have engulfed they can have engulfed
Perfeito com V-ing
I can have been engulfing you can have been engulfing he can have been engulfing we can have been engulfing you can have been engulfing they can have been engulfing
Negação
Forma simple
I cannot engulf you cannot engulf he cannot engulf we cannot engulf you cannot engulf they cannot engulf
Forma com V-ing
I cannot be engulfing you cannot be engulfing he cannot be engulfing we cannot be engulfing you cannot be engulfing they cannot be engulfing
Perfeito
I cannot have engulfed you cannot have engulfed he cannot have engulfed we cannot have engulfed you cannot have engulfed they cannot have engulfed
Perfeito com V-ing
I cannot have been engulfing you cannot have been engulfing he cannot have been engulfing we cannot have been engulfing you cannot have been engulfing they cannot have been engulfing
Forma interrogativa
Forma simple
can I engulf? can you engulf? can he engulf? can we engulf? can you engulf? can they engulf?
Forma com V-ing
can I be engulfing? can you be engulfing? can he be engulfing? can we be engulfing? can you be engulfing? can they be engulfing?
Perfeito
can I have engulfed? can you have engulfed? can he have engulfed? can we have engulfed? can you have engulfed? can they have engulfed?
Perfeito com V-ing
can I have been engulfing? can you have been engulfing? can he have been engulfing? can we have been engulfing? can you have been engulfing? can they have been engulfing?
Forma interro-Negação
Forma simple
can I not engulf? can you not engulf? can he not engulf? can we not engulf? can you not engulf? can they not engulf?
Forma com V-ing
can I not be engulfing? can you not be engulfing? can he not be engulfing? can we not be engulfing? can you not be engulfing? can they not be engulfing?
Perfeito
can I not have engulfed? can you not have engulfed? can he not have engulfed? can we not have engulfed? can you not have engulfed? can they not have engulfed?
Perfeito com V-ing
can I not have been engulfing? can you not have been engulfing? can he not have been engulfing? can we not have been engulfing? can you not have been engulfing? can they not have been engulfing?