should engulf
Regular verb: engulf - engulfed- engulfed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd engulf
you'd engulf
he'd engulf
we'd engulf
you'd engulf
they'd engulf 	I'd be engulfing
you'd be engulfing
he'd be engulfing
we'd be engulfing
you'd be engulfing
they'd be engulfing	I should've engulfed
you should've engulfed
he should've engulfed
we should've engulfed
you should've engulfed
they should've engulfed	I should've been engulfing
you should've been engulfing
he should've been engulfing
we should've been engulfing
you should've been engulfing
they should've been engulfing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't engulf
you shouldn't engulf
he shouldn't engulf
we shouldn't engulf
you shouldn't engulf
they shouldn't engulf 	I shouldn't be engulfing
you shouldn't be engulfing
he shouldn't be engulfing
we shouldn't be engulfing
you shouldn't be engulfing
they shouldn't be engulfing	I shouldn't have engulfed
you shouldn't have engulfed
he shouldn't have engulfed
we shouldn't have engulfed
you shouldn't have engulfed
they shouldn't have engulfed	I shouldn't have been engulfing
you shouldn't have been engulfing
he shouldn't have been engulfing
we shouldn't have been engulfing
you shouldn't have been engulfing
they shouldn't have been engulfing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I engulf?
should you engulf?
should he engulf?
should we engulf?
should you engulf?
should they engulf? 	should I be engulfing?
should you be engulfing?
should he be engulfing?
should we be engulfing?
should you be engulfing?
should they be engulfing? 	should I have engulfed?
should you have engulfed?
should he have engulfed?
should we have engulfed?
should you have engulfed?
should they have engulfed? 	should I have been engulfing?
should you have been engulfing?
should he have been engulfing?
should we have been engulfing?
should you have been engulfing?
should they have been engulfing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I engulf?
shouldn't you engulf?
shouldn't he engulf?
shouldn't we engulf?
shouldn't you engulf?
shouldn't they engulf? 	shouldn't I be engulfing?
shouldn't you be engulfing?
shouldn't he be engulfing?
shouldn't we be engulfing?
shouldn't you be engulfing?
shouldn't they be engulfing? 	shouldn't I have engulfed?
shouldn't you have engulfed?
shouldn't he have engulfed?
shouldn't we have engulfed?
shouldn't you have engulfed?
shouldn't they have engulfed? 	shouldn't I have been engulfing?
shouldn't you have been engulfing?
shouldn't he have been engulfing?
shouldn't we have been engulfing?
shouldn't you have been engulfing?
shouldn't they have been engulfing?