could white
Verbe régulier : white - whited- whited
Traduction française : blanchir - blanchir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could white
you could white
she could white
we could white
you could white
they could white 	I could be whiting
you could be whiting
she could be whiting
we could be whiting
you could be whiting
they could be whiting	I could have whited
you could have whited
she could have whited
we could have whited
you could have whited
they could have whited	I could have been whiting
you could have been whiting
she could have been whiting
we could have been whiting
you could have been whiting
they could have been whiting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not white
you could not white
she could not white
we could not white
you could not white
they could not white 	I could not be whiting
you could not be whiting
she could not be whiting
we could not be whiting
you could not be whiting
they could not be whiting	I could not have whited
you could not have whited
she could not have whited
we could not have whited
you could not have whited
they could not have whited	I could not have been whiting
you could not have been whiting
she could not have been whiting
we could not have been whiting
you could not have been whiting
they could not have been whiting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I white?
could you white?
could she white?
could we white?
could you white?
could they white? 	could I be whiting?
could you be whiting?
could she be whiting?
could we be whiting?
could you be whiting?
could they be whiting? 	could I have whited?
could you have whited?
could she have whited?
could we have whited?
could you have whited?
could they have whited? 	could I have been whiting?
could you have been whiting?
could she have been whiting?
could we have been whiting?
could you have been whiting?
could they have been whiting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not white?
could you not white?
could she not white?
could we not white?
could you not white?
could they not white? 	could I not be whiting?
could you not be whiting?
could she not be whiting?
could we not be whiting?
could you not be whiting?
could they not be whiting? 	could I not have whited?
could you not have whited?
could she not have whited?
could we not have whited?
could you not have whited?
could they not have whited? 	could I not have been whiting?
could you not have been whiting?
could she not have been whiting?
could we not have been whiting?
could you not have been whiting?
could they not have been whiting?