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