should copper
Regular verb: copper - coppered- coppered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd copper
you'd copper
she'd copper
we'd copper
you'd copper
they'd copper 	I'd be coppering
you'd be coppering
she'd be coppering
we'd be coppering
you'd be coppering
they'd be coppering	I should've coppered
you should've coppered
she should've coppered
we should've coppered
you should've coppered
they should've coppered	I should've been coppering
you should've been coppering
she should've been coppering
we should've been coppering
you should've been coppering
they should've been coppering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't copper
you shouldn't copper
she shouldn't copper
we shouldn't copper
you shouldn't copper
they shouldn't copper 	I shouldn't be coppering
you shouldn't be coppering
she shouldn't be coppering
we shouldn't be coppering
you shouldn't be coppering
they shouldn't be coppering	I shouldn't have coppered
you shouldn't have coppered
she shouldn't have coppered
we shouldn't have coppered
you shouldn't have coppered
they shouldn't have coppered	I shouldn't have been coppering
you shouldn't have been coppering
she shouldn't have been coppering
we shouldn't have been coppering
you shouldn't have been coppering
they shouldn't have been coppering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I copper?
should you copper?
should she copper?
should we copper?
should you copper?
should they copper? 	should I be coppering?
should you be coppering?
should she be coppering?
should we be coppering?
should you be coppering?
should they be coppering? 	should I have coppered?
should you have coppered?
should she have coppered?
should we have coppered?
should you have coppered?
should they have coppered? 	should I have been coppering?
should you have been coppering?
should she have been coppering?
should we have been coppering?
should you have been coppering?
should they have been coppering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I copper?
shouldn't you copper?
shouldn't she copper?
shouldn't we copper?
shouldn't you copper?
shouldn't they copper? 	shouldn't I be coppering?
shouldn't you be coppering?
shouldn't she be coppering?
shouldn't we be coppering?
shouldn't you be coppering?
shouldn't they be coppering? 	shouldn't I have coppered?
shouldn't you have coppered?
shouldn't she have coppered?
shouldn't we have coppered?
shouldn't you have coppered?
shouldn't they have coppered? 	shouldn't I have been coppering?
shouldn't you have been coppering?
shouldn't she have been coppering?
shouldn't we have been coppering?
shouldn't you have been coppering?
shouldn't they have been coppering?