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
he could unsell
we could unsell
you could unsell
they could unsell 	I could be unselling
you could be unselling
he could be unselling
we could be unselling
you could be unselling
they could be unselling	I could have unsold
you could have unsold
he 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
he 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
he 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
he 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
he 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
he 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 he unsell?
could we unsell?
could you unsell?
could they unsell? 	could I be unselling?
could you be unselling?
could he be unselling?
could we be unselling?
could you be unselling?
could they be unselling? 	could I have unsold?
could you have unsold?
could he 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 he 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 he 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 he 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 he 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 he have been unselling?
couldn't we have been unselling?
couldn't you have been unselling?
couldn't they have been unselling?