should scalp
Regular verb: scalp - scalped- scalped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd scalp
you'd scalp
he'd scalp
we'd scalp
you'd scalp
they'd scalp 	I'd be scalping
you'd be scalping
he'd be scalping
we'd be scalping
you'd be scalping
they'd be scalping	I should've scalped
you should've scalped
he should've scalped
we should've scalped
you should've scalped
they should've scalped	I should've been scalping
you should've been scalping
he should've been scalping
we should've been scalping
you should've been scalping
they should've been scalping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't scalp
you shouldn't scalp
he shouldn't scalp
we shouldn't scalp
you shouldn't scalp
they shouldn't scalp 	I shouldn't be scalping
you shouldn't be scalping
he shouldn't be scalping
we shouldn't be scalping
you shouldn't be scalping
they shouldn't be scalping	I shouldn't have scalped
you shouldn't have scalped
he shouldn't have scalped
we shouldn't have scalped
you shouldn't have scalped
they shouldn't have scalped	I shouldn't have been scalping
you shouldn't have been scalping
he shouldn't have been scalping
we shouldn't have been scalping
you shouldn't have been scalping
they shouldn't have been scalping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I scalp?
should you scalp?
should he scalp?
should we scalp?
should you scalp?
should they scalp? 	should I be scalping?
should you be scalping?
should he be scalping?
should we be scalping?
should you be scalping?
should they be scalping? 	should I have scalped?
should you have scalped?
should he have scalped?
should we have scalped?
should you have scalped?
should they have scalped? 	should I have been scalping?
should you have been scalping?
should he have been scalping?
should we have been scalping?
should you have been scalping?
should they have been scalping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I scalp?
shouldn't you scalp?
shouldn't he scalp?
shouldn't we scalp?
shouldn't you scalp?
shouldn't they scalp? 	shouldn't I be scalping?
shouldn't you be scalping?
shouldn't he be scalping?
shouldn't we be scalping?
shouldn't you be scalping?
shouldn't they be scalping? 	shouldn't I have scalped?
shouldn't you have scalped?
shouldn't he have scalped?
shouldn't we have scalped?
shouldn't you have scalped?
shouldn't they have scalped? 	shouldn't I have been scalping?
shouldn't you have been scalping?
shouldn't he have been scalping?
shouldn't we have been scalping?
shouldn't you have been scalping?
shouldn't they have been scalping?