I could butcher you could butcher she could butcher we could butcher you could butcher they could butcher
Forme en V-ing
I could be butchering you could be butchering she could be butchering we could be butchering you could be butchering they could be butchering
Perfect
I could have butchered you could have butchered she could have butchered we could have butchered you could have butchered they could have butchered
Perfect en V-ing
I could have been butchering you could have been butchering she could have been butchering we could have been butchering you could have been butchering they could have been butchering
Négation
Forme simple
I couldn't butcher you couldn't butcher she couldn't butcher we couldn't butcher you couldn't butcher they couldn't butcher
Forme en V-ing
I couldn't be butchering you couldn't be butchering she couldn't be butchering we couldn't be butchering you couldn't be butchering they couldn't be butchering
Perfect
I couldn't have butchered you couldn't have butchered she couldn't have butchered we couldn't have butchered you couldn't have butchered they couldn't have butchered
Perfect en V-ing
I couldn't have been butchering you couldn't have been butchering she couldn't have been butchering we couldn't have been butchering you couldn't have been butchering they couldn't have been butchering
Forme interrogative
Forme simple
could I butcher? could you butcher? could she butcher? could we butcher? could you butcher? could they butcher?
Forme en V-ing
could I be butchering? could you be butchering? could she be butchering? could we be butchering? could you be butchering? could they be butchering?
Perfect
could I have butchered? could you have butchered? could she have butchered? could we have butchered? could you have butchered? could they have butchered?
Perfect en V-ing
could I have been butchering? could you have been butchering? could she have been butchering? could we have been butchering? could you have been butchering? could they have been butchering?
Forme interro-négative
Forme simple
couldn't I butcher? couldn't you butcher? couldn't she butcher? couldn't we butcher? couldn't you butcher? couldn't they butcher?
Forme en V-ing
couldn't I be butchering? couldn't you be butchering? couldn't she be butchering? couldn't we be butchering? couldn't you be butchering? couldn't they be butchering?
Perfect
couldn't I have butchered? couldn't you have butchered? couldn't she have butchered? couldn't we have butchered? couldn't you have butchered? couldn't they have butchered?
Perfect en V-ing
couldn't I have been butchering? couldn't you have been butchering? couldn't she have been butchering? couldn't we have been butchering? couldn't you have been butchering? couldn't they have been butchering?