masculin | Modal : aucun | may | might | can | could | shall | should | will | would | must | ought to
Conjugaison du verbe anglais COULD UNFASTEN
Verbe régulier : unfasten - unfastened - unfastened
Traduction française : défaire - ouvrir
Affirmation
Forme simple
I could unfastenyou could unfasten
she could unfasten
we could unfasten
you could unfasten
they could unfasten
Forme en V-ing
I could be unfasteningyou could be unfastening
she could be unfastening
we could be unfastening
you could be unfastening
they could be unfastening
Perfect
I could have unfastenedyou could have unfastened
she could have unfastened
we could have unfastened
you could have unfastened
they could have unfastened
Perfect en V-ing
I could have been unfasteningyou could have been unfastening
she could have been unfastening
we could have been unfastening
you could have been unfastening
they could have been unfastening
Négation
Forme simple
I couldn't unfastenyou couldn't unfasten
she couldn't unfasten
we couldn't unfasten
you couldn't unfasten
they couldn't unfasten
Forme en V-ing
I couldn't be unfasteningyou couldn't be unfastening
she couldn't be unfastening
we couldn't be unfastening
you couldn't be unfastening
they couldn't be unfastening
Perfect
I couldn't have unfastenedyou couldn't have unfastened
she couldn't have unfastened
we couldn't have unfastened
you couldn't have unfastened
they couldn't have unfastened
Perfect en V-ing
I couldn't have been unfasteningyou couldn't have been unfastening
she couldn't have been unfastening
we couldn't have been unfastening
you couldn't have been unfastening
they couldn't have been unfastening
Forme interrogative
Forme simple
could I unfasten?could you unfasten?
could she unfasten?
could we unfasten?
could you unfasten?
could they unfasten?
Forme en V-ing
could I be unfastening?could you be unfastening?
could she be unfastening?
could we be unfastening?
could you be unfastening?
could they be unfastening?
Perfect
could I have unfastened?could you have unfastened?
could she have unfastened?
could we have unfastened?
could you have unfastened?
could they have unfastened?
Perfect en V-ing
could I have been unfastening?could you have been unfastening?
could she have been unfastening?
could we have been unfastening?
could you have been unfastening?
could they have been unfastening?
Forme interro-négative
Forme simple
couldn't I unfasten?couldn't you unfasten?
couldn't she unfasten?
couldn't we unfasten?
couldn't you unfasten?
couldn't they unfasten?
Forme en V-ing
couldn't I be unfastening?couldn't you be unfastening?
couldn't she be unfastening?
couldn't we be unfastening?
couldn't you be unfastening?
couldn't they be unfastening?
Perfect
couldn't I have unfastened?couldn't you have unfastened?
couldn't she have unfastened?
couldn't we have unfastened?
couldn't you have unfastened?
couldn't they have unfastened?
Perfect en V-ing
couldn't I have been unfastening?couldn't you have been unfastening?
couldn't she have been unfastening?
couldn't we have been unfastening?
couldn't you have been unfastening?
couldn't they have been unfastening?