Conjugaison du verbe anglais
COULD RATOON

Verbe régulier : ratoon - ratooned - ratooned

Affirmation

Forme simple	Forme en V-ing
I could ratoon you could ratoon he could ratoon we could ratoon you could ratoon they could ratoon	I could be ratooning you could be ratooning he could be ratooning we could be ratooning you could be ratooning they could be ratooning
Perfect	Perfect en V-ing
I could have ratooned you could have ratooned he could have ratooned we could have ratooned you could have ratooned they could have ratooned	I could have been ratooning you could have been ratooning he could have been ratooning we could have been ratooning you could have been ratooning they could have been ratooning

Négation

Forme simple	Forme en V-ing
I could not ratoon you could not ratoon he could not ratoon we could not ratoon you could not ratoon they could not ratoon	I could not be ratooning you could not be ratooning he could not be ratooning we could not be ratooning you could not be ratooning they could not be ratooning
Perfect	Perfect en V-ing
I could not have ratooned you could not have ratooned he could not have ratooned we could not have ratooned you could not have ratooned they could not have ratooned	I could not have been ratooning you could not have been ratooning he could not have been ratooning we could not have been ratooning you could not have been ratooning they could not have been ratooning

Forme interrogative

Forme simple	Forme en V-ing
could I ratoon? could you ratoon? could he ratoon? could we ratoon? could you ratoon? could they ratoon?	could I be ratooning? could you be ratooning? could he be ratooning? could we be ratooning? could you be ratooning? could they be ratooning?
Perfect	Perfect en V-ing
could I have ratooned? could you have ratooned? could he have ratooned? could we have ratooned? could you have ratooned? could they have ratooned?	could I have been ratooning? could you have been ratooning? could he have been ratooning? could we have been ratooning? could you have been ratooning? could they have been ratooning?

Forme interro-négative

Forme simple	Forme en V-ing
could I not ratoon? could you not ratoon? could he not ratoon? could we not ratoon? could you not ratoon? could they not ratoon?	could I not be ratooning? could you not be ratooning? could he not be ratooning? could we not be ratooning? could you not be ratooning? could they not be ratooning?
Perfect	Perfect en V-ing
could I not have ratooned? could you not have ratooned? could he not have ratooned? could we not have ratooned? could you not have ratooned? could they not have ratooned?	could I not have been ratooning? could you not have been ratooning? could he not have been ratooning? could we not have been ratooning? could you not have been ratooning? could they not have been ratooning?