I could hait you could hait he could hait we could hait you could hait they could hait
Forme en V-ing
I could be haiting you could be haiting he could be haiting we could be haiting you could be haiting they could be haiting
Perfect
I could have haited you could have haited he could have haited we could have haited you could have haited they could have haited
Perfect en V-ing
I could have been haiting you could have been haiting he could have been haiting we could have been haiting you could have been haiting they could have been haiting
Négation
Forme simple
I could not hait you could not hait he could not hait we could not hait you could not hait they could not hait
Forme en V-ing
I could not be haiting you could not be haiting he could not be haiting we could not be haiting you could not be haiting they could not be haiting
Perfect
I could not have haited you could not have haited he could not have haited we could not have haited you could not have haited they could not have haited
Perfect en V-ing
I could not have been haiting you could not have been haiting he could not have been haiting we could not have been haiting you could not have been haiting they could not have been haiting
Forme interrogative
Forme simple
could I hait? could you hait? could he hait? could we hait? could you hait? could they hait?
Forme en V-ing
could I be haiting? could you be haiting? could he be haiting? could we be haiting? could you be haiting? could they be haiting?
Perfect
could I have haited? could you have haited? could he have haited? could we have haited? could you have haited? could they have haited?
Perfect en V-ing
could I have been haiting? could you have been haiting? could he have been haiting? could we have been haiting? could you have been haiting? could they have been haiting?
Forme interro-négative
Forme simple
could I not hait? could you not hait? could he not hait? could we not hait? could you not hait? could they not hait?
Forme en V-ing
could I not be haiting? could you not be haiting? could he not be haiting? could we not be haiting? could you not be haiting? could they not be haiting?
Perfect
could I not have haited? could you not have haited? could he not have haited? could we not have haited? could you not have haited? could they not have haited?
Perfect en V-ing
could I not have been haiting? could you not have been haiting? could he not have been haiting? could we not have been haiting? could you not have been haiting? could they not have been haiting?