could unsell
Verbe irrégulier : unsell - unsold- unsold

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could unsell
you could unsell
she could unsell
we could unsell
you could unsell
they could unsell 	I could be unselling
you could be unselling
she could be unselling
we could be unselling
you could be unselling
they could be unselling	I could have unsold
you could have unsold
she could have unsold
we could have unsold
you could have unsold
they could have unsold	I could have been unselling
you could have been unselling
she could have been unselling
we could have been unselling
you could have been unselling
they could have been unselling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't unsell
you couldn't unsell
she couldn't unsell
we couldn't unsell
you couldn't unsell
they couldn't unsell 	I couldn't be unselling
you couldn't be unselling
she couldn't be unselling
we couldn't be unselling
you couldn't be unselling
they couldn't be unselling	I couldn't have unsold
you couldn't have unsold
she couldn't have unsold
we couldn't have unsold
you couldn't have unsold
they couldn't have unsold	I couldn't have been unselling
you couldn't have been unselling
she couldn't have been unselling
we couldn't have been unselling
you couldn't have been unselling
they couldn't have been unselling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I unsell?
could you unsell?
could she unsell?
could we unsell?
could you unsell?
could they unsell? 	could I be unselling?
could you be unselling?
could she be unselling?
could we be unselling?
could you be unselling?
could they be unselling? 	could I have unsold?
could you have unsold?
could she have unsold?
could we have unsold?
could you have unsold?
could they have unsold? 	could I have been unselling?
could you have been unselling?
could she have been unselling?
could we have been unselling?
could you have been unselling?
could they have been unselling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I unsell?
couldn't you unsell?
couldn't she unsell?
couldn't we unsell?
couldn't you unsell?
couldn't they unsell? 	couldn't I be unselling?
couldn't you be unselling?
couldn't she be unselling?
couldn't we be unselling?
couldn't you be unselling?
couldn't they be unselling? 	couldn't I have unsold?
couldn't you have unsold?
couldn't she have unsold?
couldn't we have unsold?
couldn't you have unsold?
couldn't they have unsold? 	couldn't I have been unselling?
couldn't you have been unselling?
couldn't she have been unselling?
couldn't we have been unselling?
couldn't you have been unselling?
couldn't they have been unselling?