should copper
Regular verb: copper - coppered- coppered

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not copper
you should not copper
she should not copper
we should not copper
you should not copper
they should not copper 	I should not be coppering
you should not be coppering
she should not be coppering
we should not be coppering
you should not be coppering
they should not be coppering	I should not have coppered
you should not have coppered
she should not have coppered
we should not have coppered
you should not have coppered
they should not have coppered	I should not have been coppering
you should not have been coppering
she should not have been coppering
we should not have been coppering
you should not have been coppering
they should not 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 	
should I not copper?
should you not copper?
should she not copper?
should we not copper?
should you not copper?
should they not copper? 	should I not be coppering?
should you not be coppering?
should she not be coppering?
should we not be coppering?
should you not be coppering?
should they not be coppering? 	should I not have coppered?
should you not have coppered?
should she not have coppered?
should we not have coppered?
should you not have coppered?
should they not have coppered? 	should I not have been coppering?
should you not have been coppering?
should she not have been coppering?
should we not have been coppering?
should you not have been coppering?
should they not have been coppering?