I must accuse you must accuse he must accuse we must accuse you must accuse they must accuse
Forma con V-ing
I must be accusing you must be accusing he must be accusing we must be accusing you must be accusing they must be accusing
Perfecto
I must have accused you must have accused he must have accused we must have accused you must have accused they must have accused
Perfecto con V-ing
I must have been accusing you must have been accusing he must have been accusing we must have been accusing you must have been accusing they must have been accusing
Negación
Forma simple
I must not accuse you must not accuse he must not accuse we must not accuse you must not accuse they must not accuse
Forma con V-ing
I must not be accusing you must not be accusing he must not be accusing we must not be accusing you must not be accusing they must not be accusing
Perfecto
I must not have accused you must not have accused he must not have accused we must not have accused you must not have accused they must not have accused
Perfecto con V-ing
I must not have been accusing you must not have been accusing he must not have been accusing we must not have been accusing you must not have been accusing they must not have been accusing
Forma interrogativa
Forma simple
must I accuse? must you accuse? must he accuse? must we accuse? must you accuse? must they accuse?
Forma con V-ing
must I be accusing? must you be accusing? must he be accusing? must we be accusing? must you be accusing? must they be accusing?
Perfecto
must I have accused? must you have accused? must he have accused? must we have accused? must you have accused? must they have accused?
Perfecto con V-ing
must I have been accusing? must you have been accusing? must he have been accusing? must we have been accusing? must you have been accusing? must they have been accusing?
Forma interro-negativa
Forma simple
must I not accuse? must you not accuse? must he not accuse? must we not accuse? must you not accuse? must they not accuse?
Forma con V-ing
must I not be accusing? must you not be accusing? must he not be accusing? must we not be accusing? must you not be accusing? must they not be accusing?
Perfecto
must I not have accused? must you not have accused? must he not have accused? must we not have accused? must you not have accused? must they not have accused?
Perfecto con V-ing
must I not have been accusing? must you not have been accusing? must he not have been accusing? must we not have been accusing? must you not have been accusing? must they not have been accusing?