should rebuff
Regular verb: rebuff - rebuffed- rebuffed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd rebuff
you'd rebuff
he'd rebuff
we'd rebuff
you'd rebuff
they'd rebuff 	I'd be rebuffing
you'd be rebuffing
he'd be rebuffing
we'd be rebuffing
you'd be rebuffing
they'd be rebuffing	I should've rebuffed
you should've rebuffed
he should've rebuffed
we should've rebuffed
you should've rebuffed
they should've rebuffed	I should've been rebuffing
you should've been rebuffing
he should've been rebuffing
we should've been rebuffing
you should've been rebuffing
they should've been rebuffing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't rebuff
you shouldn't rebuff
he shouldn't rebuff
we shouldn't rebuff
you shouldn't rebuff
they shouldn't rebuff 	I shouldn't be rebuffing
you shouldn't be rebuffing
he shouldn't be rebuffing
we shouldn't be rebuffing
you shouldn't be rebuffing
they shouldn't be rebuffing	I shouldn't have rebuffed
you shouldn't have rebuffed
he shouldn't have rebuffed
we shouldn't have rebuffed
you shouldn't have rebuffed
they shouldn't have rebuffed	I shouldn't have been rebuffing
you shouldn't have been rebuffing
he shouldn't have been rebuffing
we shouldn't have been rebuffing
you shouldn't have been rebuffing
they shouldn't have been rebuffing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I rebuff?
should you rebuff?
should he rebuff?
should we rebuff?
should you rebuff?
should they rebuff? 	should I be rebuffing?
should you be rebuffing?
should he be rebuffing?
should we be rebuffing?
should you be rebuffing?
should they be rebuffing? 	should I have rebuffed?
should you have rebuffed?
should he have rebuffed?
should we have rebuffed?
should you have rebuffed?
should they have rebuffed? 	should I have been rebuffing?
should you have been rebuffing?
should he have been rebuffing?
should we have been rebuffing?
should you have been rebuffing?
should they have been rebuffing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I rebuff?
shouldn't you rebuff?
shouldn't he rebuff?
shouldn't we rebuff?
shouldn't you rebuff?
shouldn't they rebuff? 	shouldn't I be rebuffing?
shouldn't you be rebuffing?
shouldn't he be rebuffing?
shouldn't we be rebuffing?
shouldn't you be rebuffing?
shouldn't they be rebuffing? 	shouldn't I have rebuffed?
shouldn't you have rebuffed?
shouldn't he have rebuffed?
shouldn't we have rebuffed?
shouldn't you have rebuffed?
shouldn't they have rebuffed? 	shouldn't I have been rebuffing?
shouldn't you have been rebuffing?
shouldn't he have been rebuffing?
shouldn't we have been rebuffing?
shouldn't you have been rebuffing?
shouldn't they have been rebuffing?