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