could unfetter
Verbe régulier : unfetter - unfettered- unfettered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could unfetter
you could unfetter
she could unfetter
we could unfetter
you could unfetter
they could unfetter 	I could be unfettering
you could be unfettering
she could be unfettering
we could be unfettering
you could be unfettering
they could be unfettering	I could have unfettered
you could have unfettered
she could have unfettered
we could have unfettered
you could have unfettered
they could have unfettered	I could have been unfettering
you could have been unfettering
she could have been unfettering
we could have been unfettering
you could have been unfettering
they could have been unfettering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't unfetter
you couldn't unfetter
she couldn't unfetter
we couldn't unfetter
you couldn't unfetter
they couldn't unfetter 	I couldn't be unfettering
you couldn't be unfettering
she couldn't be unfettering
we couldn't be unfettering
you couldn't be unfettering
they couldn't be unfettering	I couldn't have unfettered
you couldn't have unfettered
she couldn't have unfettered
we couldn't have unfettered
you couldn't have unfettered
they couldn't have unfettered	I couldn't have been unfettering
you couldn't have been unfettering
she couldn't have been unfettering
we couldn't have been unfettering
you couldn't have been unfettering
they couldn't have been unfettering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I unfetter?
could you unfetter?
could she unfetter?
could we unfetter?
could you unfetter?
could they unfetter? 	could I be unfettering?
could you be unfettering?
could she be unfettering?
could we be unfettering?
could you be unfettering?
could they be unfettering? 	could I have unfettered?
could you have unfettered?
could she have unfettered?
could we have unfettered?
could you have unfettered?
could they have unfettered? 	could I have been unfettering?
could you have been unfettering?
could she have been unfettering?
could we have been unfettering?
could you have been unfettering?
could they have been unfettering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I unfetter?
couldn't you unfetter?
couldn't she unfetter?
couldn't we unfetter?
couldn't you unfetter?
couldn't they unfetter? 	couldn't I be unfettering?
couldn't you be unfettering?
couldn't she be unfettering?
couldn't we be unfettering?
couldn't you be unfettering?
couldn't they be unfettering? 	couldn't I have unfettered?
couldn't you have unfettered?
couldn't she have unfettered?
couldn't we have unfettered?
couldn't you have unfettered?
couldn't they have unfettered? 	couldn't I have been unfettering?
couldn't you have been unfettering?
couldn't she have been unfettering?
couldn't we have been unfettering?
couldn't you have been unfettering?
couldn't they have been unfettering?