should gulf
Regular verb: gulf - gulfed- gulfed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd gulf
you'd gulf
he'd gulf
we'd gulf
you'd gulf
they'd gulf 	I'd be gulfing
you'd be gulfing
he'd be gulfing
we'd be gulfing
you'd be gulfing
they'd be gulfing	I should've gulfed
you should've gulfed
he should've gulfed
we should've gulfed
you should've gulfed
they should've gulfed	I should've been gulfing
you should've been gulfing
he should've been gulfing
we should've been gulfing
you should've been gulfing
they should've been gulfing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't gulf
you shouldn't gulf
he shouldn't gulf
we shouldn't gulf
you shouldn't gulf
they shouldn't gulf 	I shouldn't be gulfing
you shouldn't be gulfing
he shouldn't be gulfing
we shouldn't be gulfing
you shouldn't be gulfing
they shouldn't be gulfing	I shouldn't have gulfed
you shouldn't have gulfed
he shouldn't have gulfed
we shouldn't have gulfed
you shouldn't have gulfed
they shouldn't have gulfed	I shouldn't have been gulfing
you shouldn't have been gulfing
he shouldn't have been gulfing
we shouldn't have been gulfing
you shouldn't have been gulfing
they shouldn't have been gulfing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I gulf?
should you gulf?
should he gulf?
should we gulf?
should you gulf?
should they gulf? 	should I be gulfing?
should you be gulfing?
should he be gulfing?
should we be gulfing?
should you be gulfing?
should they be gulfing? 	should I have gulfed?
should you have gulfed?
should he have gulfed?
should we have gulfed?
should you have gulfed?
should they have gulfed? 	should I have been gulfing?
should you have been gulfing?
should he have been gulfing?
should we have been gulfing?
should you have been gulfing?
should they have been gulfing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I gulf?
shouldn't you gulf?
shouldn't he gulf?
shouldn't we gulf?
shouldn't you gulf?
shouldn't they gulf? 	shouldn't I be gulfing?
shouldn't you be gulfing?
shouldn't he be gulfing?
shouldn't we be gulfing?
shouldn't you be gulfing?
shouldn't they be gulfing? 	shouldn't I have gulfed?
shouldn't you have gulfed?
shouldn't he have gulfed?
shouldn't we have gulfed?
shouldn't you have gulfed?
shouldn't they have gulfed? 	shouldn't I have been gulfing?
shouldn't you have been gulfing?
shouldn't he have been gulfing?
shouldn't we have been gulfing?
shouldn't you have been gulfing?
shouldn't they have been gulfing?