I must butcher you must butcher she must butcher we must butcher you must butcher they must butcher
Forma con V-ing
I must be butchering you must be butchering she must be butchering we must be butchering you must be butchering they must be butchering
Perfecto
I must have butchered you must have butchered she must have butchered we must have butchered you must have butchered they must have butchered
Perfecto con V-ing
I must have been butchering you must have been butchering she must have been butchering we must have been butchering you must have been butchering they must have been butchering
Negación
Forma simple
I must not butcher you must not butcher she must not butcher we must not butcher you must not butcher they must not butcher
Forma con V-ing
I must not be butchering you must not be butchering she must not be butchering we must not be butchering you must not be butchering they must not be butchering
Perfecto
I must not have butchered you must not have butchered she must not have butchered we must not have butchered you must not have butchered they must not have butchered
Perfecto con V-ing
I must not have been butchering you must not have been butchering she must not have been butchering we must not have been butchering you must not have been butchering they must not have been butchering
Forma interrogativa
Forma simple
must I butcher? must you butcher? must she butcher? must we butcher? must you butcher? must they butcher?
Forma con V-ing
must I be butchering? must you be butchering? must she be butchering? must we be butchering? must you be butchering? must they be butchering?
Perfecto
must I have butchered? must you have butchered? must she have butchered? must we have butchered? must you have butchered? must they have butchered?
Perfecto con V-ing
must I have been butchering? must you have been butchering? must she have been butchering? must we have been butchering? must you have been butchering? must they have been butchering?
Forma interro-negativa
Forma simple
must I not butcher? must you not butcher? must she not butcher? must we not butcher? must you not butcher? must they not butcher?
Forma con V-ing
must I not be butchering? must you not be butchering? must she not be butchering? must we not be butchering? must you not be butchering? must they not be butchering?
Perfecto
must I not have butchered? must you not have butchered? must she not have butchered? must we not have butchered? must you not have butchered? must they not have butchered?
Perfecto con V-ing
must I not have been butchering? must you not have been butchering? must she not have been butchering? must we not have been butchering? must you not have been butchering? must they not have been butchering?