Conjugaison du verbe anglais
COULD UNVOICE

Verbe régulier : unvoice - unvoiced - unvoiced

Affirmation

Forme simple	Forme en V-ing
I could unvoice you could unvoice he could unvoice we could unvoice you could unvoice they could unvoice	I could be unvoicing you could be unvoicing he could be unvoicing we could be unvoicing you could be unvoicing they could be unvoicing
Perfect	Perfect en V-ing
I could have unvoiced you could have unvoiced he could have unvoiced we could have unvoiced you could have unvoiced they could have unvoiced	I could have been unvoicing you could have been unvoicing he could have been unvoicing we could have been unvoicing you could have been unvoicing they could have been unvoicing

Négation

Forme simple	Forme en V-ing
I couldn't unvoice you couldn't unvoice he couldn't unvoice we couldn't unvoice you couldn't unvoice they couldn't unvoice	I couldn't be unvoicing you couldn't be unvoicing he couldn't be unvoicing we couldn't be unvoicing you couldn't be unvoicing they couldn't be unvoicing
Perfect	Perfect en V-ing
I couldn't have unvoiced you couldn't have unvoiced he couldn't have unvoiced we couldn't have unvoiced you couldn't have unvoiced they couldn't have unvoiced	I couldn't have been unvoicing you couldn't have been unvoicing he couldn't have been unvoicing we couldn't have been unvoicing you couldn't have been unvoicing they couldn't have been unvoicing

Forme interrogative

Forme simple	Forme en V-ing
could I unvoice? could you unvoice? could he unvoice? could we unvoice? could you unvoice? could they unvoice?	could I be unvoicing? could you be unvoicing? could he be unvoicing? could we be unvoicing? could you be unvoicing? could they be unvoicing?
Perfect	Perfect en V-ing
could I have unvoiced? could you have unvoiced? could he have unvoiced? could we have unvoiced? could you have unvoiced? could they have unvoiced?	could I have been unvoicing? could you have been unvoicing? could he have been unvoicing? could we have been unvoicing? could you have been unvoicing? could they have been unvoicing?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I unvoice? couldn't you unvoice? couldn't he unvoice? couldn't we unvoice? couldn't you unvoice? couldn't they unvoice?	couldn't I be unvoicing? couldn't you be unvoicing? couldn't he be unvoicing? couldn't we be unvoicing? couldn't you be unvoicing? couldn't they be unvoicing?
Perfect	Perfect en V-ing
couldn't I have unvoiced? couldn't you have unvoiced? couldn't he have unvoiced? couldn't we have unvoiced? couldn't you have unvoiced? couldn't they have unvoiced?	couldn't I have been unvoicing? couldn't you have been unvoicing? couldn't he have been unvoicing? couldn't we have been unvoicing? couldn't you have been unvoicing? couldn't they have been unvoicing?