I could host you could host she could host we could host you could host they could host
Forme en V-ing
I could be hosting you could be hosting she could be hosting we could be hosting you could be hosting they could be hosting
Perfect
I could have hosted you could have hosted she could have hosted we could have hosted you could have hosted they could have hosted
Perfect en V-ing
I could have been hosting you could have been hosting she could have been hosting we could have been hosting you could have been hosting they could have been hosting
Négation
Forme simple
I could not host you could not host she could not host we could not host you could not host they could not host
Forme en V-ing
I could not be hosting you could not be hosting she could not be hosting we could not be hosting you could not be hosting they could not be hosting
Perfect
I could not have hosted you could not have hosted she could not have hosted we could not have hosted you could not have hosted they could not have hosted
Perfect en V-ing
I could not have been hosting you could not have been hosting she could not have been hosting we could not have been hosting you could not have been hosting they could not have been hosting
Forme interrogative
Forme simple
could I host? could you host? could she host? could we host? could you host? could they host?
Forme en V-ing
could I be hosting? could you be hosting? could she be hosting? could we be hosting? could you be hosting? could they be hosting?
Perfect
could I have hosted? could you have hosted? could she have hosted? could we have hosted? could you have hosted? could they have hosted?
Perfect en V-ing
could I have been hosting? could you have been hosting? could she have been hosting? could we have been hosting? could you have been hosting? could they have been hosting?
Forme interro-négative
Forme simple
could I not host? could you not host? could she not host? could we not host? could you not host? could they not host?
Forme en V-ing
could I not be hosting? could you not be hosting? could she not be hosting? could we not be hosting? could you not be hosting? could they not be hosting?
Perfect
could I not have hosted? could you not have hosted? could she not have hosted? could we not have hosted? could you not have hosted? could they not have hosted?
Perfect en V-ing
could I not have been hosting? could you not have been hosting? could she not have been hosting? could we not have been hosting? could you not have been hosting? could they not have been hosting?