could unsew
Verbe irrégulier : unsew - unsewed- unsewn

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could unsew
you could unsew
she could unsew
we could unsew
you could unsew
they could unsew 	I could be unsewing
you could be unsewing
she could be unsewing
we could be unsewing
you could be unsewing
they could be unsewing	I could have unsewn
you could have unsewn
she could have unsewn
we could have unsewn
you could have unsewn
they could have unsewn	I could have been unsewing
you could have been unsewing
she could have been unsewing
we could have been unsewing
you could have been unsewing
they could have been unsewing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't unsew
you couldn't unsew
she couldn't unsew
we couldn't unsew
you couldn't unsew
they couldn't unsew 	I couldn't be unsewing
you couldn't be unsewing
she couldn't be unsewing
we couldn't be unsewing
you couldn't be unsewing
they couldn't be unsewing	I couldn't have unsewn
you couldn't have unsewn
she couldn't have unsewn
we couldn't have unsewn
you couldn't have unsewn
they couldn't have unsewn	I couldn't have been unsewing
you couldn't have been unsewing
she couldn't have been unsewing
we couldn't have been unsewing
you couldn't have been unsewing
they couldn't have been unsewing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I unsew?
could you unsew?
could she unsew?
could we unsew?
could you unsew?
could they unsew? 	could I be unsewing?
could you be unsewing?
could she be unsewing?
could we be unsewing?
could you be unsewing?
could they be unsewing? 	could I have unsewn?
could you have unsewn?
could she have unsewn?
could we have unsewn?
could you have unsewn?
could they have unsewn? 	could I have been unsewing?
could you have been unsewing?
could she have been unsewing?
could we have been unsewing?
could you have been unsewing?
could they have been unsewing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I unsew?
couldn't you unsew?
couldn't she unsew?
couldn't we unsew?
couldn't you unsew?
couldn't they unsew? 	couldn't I be unsewing?
couldn't you be unsewing?
couldn't she be unsewing?
couldn't we be unsewing?
couldn't you be unsewing?
couldn't they be unsewing? 	couldn't I have unsewn?
couldn't you have unsewn?
couldn't she have unsewn?
couldn't we have unsewn?
couldn't you have unsewn?
couldn't they have unsewn? 	couldn't I have been unsewing?
couldn't you have been unsewing?
couldn't she have been unsewing?
couldn't we have been unsewing?
couldn't you have been unsewing?
couldn't they have been unsewing?