should bump
Regular verb: bump - bumped- bumped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd bump
you'd bump
she'd bump
we'd bump
you'd bump
they'd bump 	I'd be bumping
you'd be bumping
she'd be bumping
we'd be bumping
you'd be bumping
they'd be bumping	I should've bumped
you should've bumped
she 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
she 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
she 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
she 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
she 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
she 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 she bump?
should we bump?
should you bump?
should they bump? 	should I be bumping?
should you be bumping?
should she be bumping?
should we be bumping?
should you be bumping?
should they be bumping? 	should I have bumped?
should you have bumped?
should she 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 she 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 she 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 she 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 she 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 she have been bumping?
shouldn't we have been bumping?
shouldn't you have been bumping?
shouldn't they have been bumping?