could curvet
Verbe régulier : curvet - curveted- curveted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could curvet
you could curvet
she could curvet
we could curvet
you could curvet
they could curvet 	I could be curveting
you could be curveting
she could be curveting
we could be curveting
you could be curveting
they could be curveting	I could have curveted
you could have curveted
she could have curveted
we could have curveted
you could have curveted
they could have curveted	I could have been curveting
you could have been curveting
she could have been curveting
we could have been curveting
you could have been curveting
they could have been curveting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not curvet
you could not curvet
she could not curvet
we could not curvet
you could not curvet
they could not curvet 	I could not be curveting
you could not be curveting
she could not be curveting
we could not be curveting
you could not be curveting
they could not be curveting	I could not have curveted
you could not have curveted
she could not have curveted
we could not have curveted
you could not have curveted
they could not have curveted	I could not have been curveting
you could not have been curveting
she could not have been curveting
we could not have been curveting
you could not have been curveting
they could not have been curveting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I curvet?
could you curvet?
could she curvet?
could we curvet?
could you curvet?
could they curvet? 	could I be curveting?
could you be curveting?
could she be curveting?
could we be curveting?
could you be curveting?
could they be curveting? 	could I have curveted?
could you have curveted?
could she have curveted?
could we have curveted?
could you have curveted?
could they have curveted? 	could I have been curveting?
could you have been curveting?
could she have been curveting?
could we have been curveting?
could you have been curveting?
could they have been curveting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not curvet?
could you not curvet?
could she not curvet?
could we not curvet?
could you not curvet?
could they not curvet? 	could I not be curveting?
could you not be curveting?
could she not be curveting?
could we not be curveting?
could you not be curveting?
could they not be curveting? 	could I not have curveted?
could you not have curveted?
could she not have curveted?
could we not have curveted?
could you not have curveted?
could they not have curveted? 	could I not have been curveting?
could you not have been curveting?
could she not have been curveting?
could we not have been curveting?
could you not have been curveting?
could they not have been curveting?