should bump
Regular verb: bump - bumped- bumped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd bump
you'd bump
he'd bump
we'd bump
you'd bump
they'd bump 	I'd be bumping
you'd be bumping
he'd be bumping
we'd be bumping
you'd be bumping
they'd be bumping	I should've bumped
you should've bumped
he should've bumped
we should've bumped
you should've bumped
they should've bumped	I should've been bumping
you should've been bumping
he should've been bumping
we should've been bumping
you should've been bumping
they should've been bumping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't bump
you shouldn't bump
he shouldn't bump
we shouldn't bump
you shouldn't bump
they shouldn't bump 	I shouldn't be bumping
you shouldn't be bumping
he shouldn't be bumping
we shouldn't be bumping
you shouldn't be bumping
they shouldn't be bumping	I shouldn't have bumped
you shouldn't have bumped
he shouldn't have bumped
we shouldn't have bumped
you shouldn't have bumped
they shouldn't have bumped	I shouldn't have been bumping
you shouldn't have been bumping
he shouldn't have been bumping
we shouldn't have been bumping
you shouldn't have been bumping
they shouldn't have been bumping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I bump?
should you bump?
should he bump?
should we bump?
should you bump?
should they bump? 	should I be bumping?
should you be bumping?
should he be bumping?
should we be bumping?
should you be bumping?
should they be bumping? 	should I have bumped?
should you have bumped?
should he have bumped?
should we have bumped?
should you have bumped?
should they have bumped? 	should I have been bumping?
should you have been bumping?
should he have been bumping?
should we have been bumping?
should you have been bumping?
should they have been bumping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I bump?
shouldn't you bump?
shouldn't he bump?
shouldn't we bump?
shouldn't you bump?
shouldn't they bump? 	shouldn't I be bumping?
shouldn't you be bumping?
shouldn't he be bumping?
shouldn't we be bumping?
shouldn't you be bumping?
shouldn't they be bumping? 	shouldn't I have bumped?
shouldn't you have bumped?
shouldn't he have bumped?
shouldn't we have bumped?
shouldn't you have bumped?
shouldn't they have bumped? 	shouldn't I have been bumping?
shouldn't you have been bumping?
shouldn't he have been bumping?
shouldn't we have been bumping?
shouldn't you have been bumping?
shouldn't they have been bumping?