I must annul you must annul he must annul we must annul you must annul they must annul
Forma con V-ing
I must be annulling you must be annulling he must be annulling we must be annulling you must be annulling they must be annulling
Perfecto
I must have annulled you must have annulled he must have annulled we must have annulled you must have annulled they must have annulled
Perfecto con V-ing
I must have been annulling you must have been annulling he must have been annulling we must have been annulling you must have been annulling they must have been annulling
Negación
Forma simple
I must not annul you must not annul he must not annul we must not annul you must not annul they must not annul
Forma con V-ing
I must not be annulling you must not be annulling he must not be annulling we must not be annulling you must not be annulling they must not be annulling
Perfecto
I must not have annulled you must not have annulled he must not have annulled we must not have annulled you must not have annulled they must not have annulled
Perfecto con V-ing
I must not have been annulling you must not have been annulling he must not have been annulling we must not have been annulling you must not have been annulling they must not have been annulling
Forma interrogativa
Forma simple
must I annul? must you annul? must he annul? must we annul? must you annul? must they annul?
Forma con V-ing
must I be annulling? must you be annulling? must he be annulling? must we be annulling? must you be annulling? must they be annulling?
Perfecto
must I have annulled? must you have annulled? must he have annulled? must we have annulled? must you have annulled? must they have annulled?
Perfecto con V-ing
must I have been annulling? must you have been annulling? must he have been annulling? must we have been annulling? must you have been annulling? must they have been annulling?
Forma interro-negativa
Forma simple
must I not annul? must you not annul? must he not annul? must we not annul? must you not annul? must they not annul?
Forma con V-ing
must I not be annulling? must you not be annulling? must he not be annulling? must we not be annulling? must you not be annulling? must they not be annulling?
Perfecto
must I not have annulled? must you not have annulled? must he not have annulled? must we not have annulled? must you not have annulled? must they not have annulled?
Perfecto con V-ing
must I not have been annulling? must you not have been annulling? must he not have been annulling? must we not have been annulling? must you not have been annulling? must they not have been annulling?