I must butcher you must butcher he must butcher we must butcher you must butcher they must butcher
Forme en V-ing
I must be butchering you must be butchering he must be butchering we must be butchering you must be butchering they must be butchering
Perfect
I must have butchered you must have butchered he must have butchered we must have butchered you must have butchered they must have butchered
Perfect en V-ing
I must have been butchering you must have been butchering he must have been butchering we must have been butchering you must have been butchering they must have been butchering
Négation
Forme simple
I must not butcher you must not butcher he must not butcher we must not butcher you must not butcher they must not butcher
Forme en V-ing
I must not be butchering you must not be butchering he must not be butchering we must not be butchering you must not be butchering they must not be butchering
Perfect
I must not have butchered you must not have butchered he must not have butchered we must not have butchered you must not have butchered they must not have butchered
Perfect en V-ing
I must not have been butchering you must not have been butchering he must not have been butchering we must not have been butchering you must not have been butchering they must not have been butchering
Forme interrogative
Forme simple
must I butcher? must you butcher? must he butcher? must we butcher? must you butcher? must they butcher?
Forme en V-ing
must I be butchering? must you be butchering? must he be butchering? must we be butchering? must you be butchering? must they be butchering?
Perfect
must I have butchered? must you have butchered? must he have butchered? must we have butchered? must you have butchered? must they have butchered?
Perfect en V-ing
must I have been butchering? must you have been butchering? must he have been butchering? must we have been butchering? must you have been butchering? must they have been butchering?
Forme interro-négative
Forme simple
must I not butcher? must you not butcher? must he not butcher? must we not butcher? must you not butcher? must they not butcher?
Forme en V-ing
must I not be butchering? must you not be butchering? must he not be butchering? must we not be butchering? must you not be butchering? must they not be butchering?
Perfect
must I not have butchered? must you not have butchered? must he not have butchered? must we not have butchered? must you not have butchered? must they not have butchered?
Perfect en V-ing
must I not have been butchering? must you not have been butchering? must he not have been butchering? must we not have been butchering? must you not have been butchering? must they not have been butchering?