Conjugaison du verbe anglais
COULD YAMMER

Verbe régulier : yammer - yammered - yammered

Affirmation

Forme simple	Forme en V-ing
I could yammer you could yammer she could yammer we could yammer you could yammer they could yammer	I could be yammering you could be yammering she could be yammering we could be yammering you could be yammering they could be yammering
Perfect	Perfect en V-ing
I could have yammered you could have yammered she could have yammered we could have yammered you could have yammered they could have yammered	I could have been yammering you could have been yammering she could have been yammering we could have been yammering you could have been yammering they could have been yammering

Négation

Forme simple	Forme en V-ing
I could not yammer you could not yammer she could not yammer we could not yammer you could not yammer they could not yammer	I could not be yammering you could not be yammering she could not be yammering we could not be yammering you could not be yammering they could not be yammering
Perfect	Perfect en V-ing
I could not have yammered you could not have yammered she could not have yammered we could not have yammered you could not have yammered they could not have yammered	I could not have been yammering you could not have been yammering she could not have been yammering we could not have been yammering you could not have been yammering they could not have been yammering

Forme interrogative

Forme simple	Forme en V-ing
could I yammer? could you yammer? could she yammer? could we yammer? could you yammer? could they yammer?	could I be yammering? could you be yammering? could she be yammering? could we be yammering? could you be yammering? could they be yammering?
Perfect	Perfect en V-ing
could I have yammered? could you have yammered? could she have yammered? could we have yammered? could you have yammered? could they have yammered?	could I have been yammering? could you have been yammering? could she have been yammering? could we have been yammering? could you have been yammering? could they have been yammering?

Forme interro-négative

Forme simple	Forme en V-ing
could I not yammer? could you not yammer? could she not yammer? could we not yammer? could you not yammer? could they not yammer?	could I not be yammering? could you not be yammering? could she not be yammering? could we not be yammering? could you not be yammering? could they not be yammering?
Perfect	Perfect en V-ing
could I not have yammered? could you not have yammered? could she not have yammered? could we not have yammered? could you not have yammered? could they not have yammered?	could I not have been yammering? could you not have been yammering? could she not have been yammering? could we not have been yammering? could you not have been yammering? could they not have been yammering?