I could reregister you could reregister he could reregister we could reregister you could reregister they could reregister
Forme en V-ing
I could be reregistering you could be reregistering he could be reregistering we could be reregistering you could be reregistering they could be reregistering
Perfect
I could have reregistered you could have reregistered he could have reregistered we could have reregistered you could have reregistered they could have reregistered
Perfect en V-ing
I could have been reregistering you could have been reregistering he could have been reregistering we could have been reregistering you could have been reregistering they could have been reregistering
Négation
Forme simple
I could not reregister you could not reregister he could not reregister we could not reregister you could not reregister they could not reregister
Forme en V-ing
I could not be reregistering you could not be reregistering he could not be reregistering we could not be reregistering you could not be reregistering they could not be reregistering
Perfect
I could not have reregistered you could not have reregistered he could not have reregistered we could not have reregistered you could not have reregistered they could not have reregistered
Perfect en V-ing
I could not have been reregistering you could not have been reregistering he could not have been reregistering we could not have been reregistering you could not have been reregistering they could not have been reregistering
Forme interrogative
Forme simple
could I reregister? could you reregister? could he reregister? could we reregister? could you reregister? could they reregister?
Forme en V-ing
could I be reregistering? could you be reregistering? could he be reregistering? could we be reregistering? could you be reregistering? could they be reregistering?
Perfect
could I have reregistered? could you have reregistered? could he have reregistered? could we have reregistered? could you have reregistered? could they have reregistered?
Perfect en V-ing
could I have been reregistering? could you have been reregistering? could he have been reregistering? could we have been reregistering? could you have been reregistering? could they have been reregistering?
Forme interro-négative
Forme simple
could I not reregister? could you not reregister? could he not reregister? could we not reregister? could you not reregister? could they not reregister?
Forme en V-ing
could I not be reregistering? could you not be reregistering? could he not be reregistering? could we not be reregistering? could you not be reregistering? could they not be reregistering?
Perfect
could I not have reregistered? could you not have reregistered? could he not have reregistered? could we not have reregistered? could you not have reregistered? could they not have reregistered?
Perfect en V-ing
could I not have been reregistering? could you not have been reregistering? could he not have been reregistering? could we not have been reregistering? could you not have been reregistering? could they not have been reregistering?