Conjugaison du verbe anglais
COULD CONCERT

Verbe régulier : concert - concerted - concerted
Traduction française : concerter - arranger

Affirmation

Forme simple	Forme en V-ing
I could concert you could concert he could concert we could concert you could concert they could concert	I could be concerting you could be concerting he could be concerting we could be concerting you could be concerting they could be concerting
Perfect	Perfect en V-ing
I could have concerted you could have concerted he could have concerted we could have concerted you could have concerted they could have concerted	I could have been concerting you could have been concerting he could have been concerting we could have been concerting you could have been concerting they could have been concerting

Négation

Forme simple	Forme en V-ing
I couldn't concert you couldn't concert he couldn't concert we couldn't concert you couldn't concert they couldn't concert	I couldn't be concerting you couldn't be concerting he couldn't be concerting we couldn't be concerting you couldn't be concerting they couldn't be concerting
Perfect	Perfect en V-ing
I couldn't have concerted you couldn't have concerted he couldn't have concerted we couldn't have concerted you couldn't have concerted they couldn't have concerted	I couldn't have been concerting you couldn't have been concerting he couldn't have been concerting we couldn't have been concerting you couldn't have been concerting they couldn't have been concerting

Forme interrogative

Forme simple	Forme en V-ing
could I concert? could you concert? could he concert? could we concert? could you concert? could they concert?	could I be concerting? could you be concerting? could he be concerting? could we be concerting? could you be concerting? could they be concerting?
Perfect	Perfect en V-ing
could I have concerted? could you have concerted? could he have concerted? could we have concerted? could you have concerted? could they have concerted?	could I have been concerting? could you have been concerting? could he have been concerting? could we have been concerting? could you have been concerting? could they have been concerting?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I concert? couldn't you concert? couldn't he concert? couldn't we concert? couldn't you concert? couldn't they concert?	couldn't I be concerting? couldn't you be concerting? couldn't he be concerting? couldn't we be concerting? couldn't you be concerting? couldn't they be concerting?
Perfect	Perfect en V-ing
couldn't I have concerted? couldn't you have concerted? couldn't he have concerted? couldn't we have concerted? couldn't you have concerted? couldn't they have concerted?	couldn't I have been concerting? couldn't you have been concerting? couldn't he have been concerting? couldn't we have been concerting? couldn't you have been concerting? couldn't they have been concerting?