should limp
Regular verb: limp - limped- limped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd limp
you'd limp
she'd limp
we'd limp
you'd limp
they'd limp 	I'd be limping
you'd be limping
she'd be limping
we'd be limping
you'd be limping
they'd be limping	I should've limped
you should've limped
she should've limped
we should've limped
you should've limped
they should've limped	I should've been limping
you should've been limping
she should've been limping
we should've been limping
you should've been limping
they should've been limping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't limp
you shouldn't limp
she shouldn't limp
we shouldn't limp
you shouldn't limp
they shouldn't limp 	I shouldn't be limping
you shouldn't be limping
she shouldn't be limping
we shouldn't be limping
you shouldn't be limping
they shouldn't be limping	I shouldn't have limped
you shouldn't have limped
she shouldn't have limped
we shouldn't have limped
you shouldn't have limped
they shouldn't have limped	I shouldn't have been limping
you shouldn't have been limping
she shouldn't have been limping
we shouldn't have been limping
you shouldn't have been limping
they shouldn't have been limping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I limp?
should you limp?
should she limp?
should we limp?
should you limp?
should they limp? 	should I be limping?
should you be limping?
should she be limping?
should we be limping?
should you be limping?
should they be limping? 	should I have limped?
should you have limped?
should she have limped?
should we have limped?
should you have limped?
should they have limped? 	should I have been limping?
should you have been limping?
should she have been limping?
should we have been limping?
should you have been limping?
should they have been limping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I limp?
shouldn't you limp?
shouldn't she limp?
shouldn't we limp?
shouldn't you limp?
shouldn't they limp? 	shouldn't I be limping?
shouldn't you be limping?
shouldn't she be limping?
shouldn't we be limping?
shouldn't you be limping?
shouldn't they be limping? 	shouldn't I have limped?
shouldn't you have limped?
shouldn't she have limped?
shouldn't we have limped?
shouldn't you have limped?
shouldn't they have limped? 	shouldn't I have been limping?
shouldn't you have been limping?
shouldn't she have been limping?
shouldn't we have been limping?
shouldn't you have been limping?
shouldn't they have been limping?