can copper
Verbe régulier : copper - coppered- coppered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can copper
you can copper
he can copper
we can copper
you can copper
they can copper 	I can be coppering
you can be coppering
he can be coppering
we can be coppering
you can be coppering
they can be coppering	I can have coppered
you can have coppered
he can have coppered
we can have coppered
you can have coppered
they can have coppered	I can have been coppering
you can have been coppering
he can have been coppering
we can have been coppering
you can have been coppering
they can have been coppering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot copper
you cannot copper
he cannot copper
we cannot copper
you cannot copper
they cannot copper 	I cannot be coppering
you cannot be coppering
he cannot be coppering
we cannot be coppering
you cannot be coppering
they cannot be coppering	I cannot have coppered
you cannot have coppered
he cannot have coppered
we cannot have coppered
you cannot have coppered
they cannot have coppered	I cannot have been coppering
you cannot have been coppering
he cannot have been coppering
we cannot have been coppering
you cannot have been coppering
they cannot have been coppering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I copper?
can you copper?
can he copper?
can we copper?
can you copper?
can they copper? 	can I be coppering?
can you be coppering?
can he be coppering?
can we be coppering?
can you be coppering?
can they be coppering? 	can I have coppered?
can you have coppered?
can he have coppered?
can we have coppered?
can you have coppered?
can they have coppered? 	can I have been coppering?
can you have been coppering?
can he have been coppering?
can we have been coppering?
can you have been coppering?
can they have been coppering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not copper?
can you not copper?
can he not copper?
can we not copper?
can you not copper?
can they not copper? 	can I not be coppering?
can you not be coppering?
can he not be coppering?
can we not be coppering?
can you not be coppering?
can they not be coppering? 	can I not have coppered?
can you not have coppered?
can he not have coppered?
can we not have coppered?
can you not have coppered?
can they not have coppered? 	can I not have been coppering?
can you not have been coppering?
can he not have been coppering?
can we not have been coppering?
can you not have been coppering?
can they not have been coppering?