must disown
Verbo regular: disown - disowned- disowned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must disown
you must disown
he must disown
we must disown
you must disown
they must disown 	I must be disowning
you must be disowning
he must be disowning
we must be disowning
you must be disowning
they must be disowning	I must have disowned
you must have disowned
he must have disowned
we must have disowned
you must have disowned
they must have disowned	I must have been disowning
you must have been disowning
he must have been disowning
we must have been disowning
you must have been disowning
they must have been disowning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not disown
you must not disown
he must not disown
we must not disown
you must not disown
they must not disown 	I must not be disowning
you must not be disowning
he must not be disowning
we must not be disowning
you must not be disowning
they must not be disowning	I must not have disowned
you must not have disowned
he must not have disowned
we must not have disowned
you must not have disowned
they must not have disowned	I must not have been disowning
you must not have been disowning
he must not have been disowning
we must not have been disowning
you must not have been disowning
they must not have been disowning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I disown?
must you disown?
must he disown?
must we disown?
must you disown?
must they disown? 	must I be disowning?
must you be disowning?
must he be disowning?
must we be disowning?
must you be disowning?
must they be disowning? 	must I have disowned?
must you have disowned?
must he have disowned?
must we have disowned?
must you have disowned?
must they have disowned? 	must I have been disowning?
must you have been disowning?
must he have been disowning?
must we have been disowning?
must you have been disowning?
must they have been disowning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not disown?
must you not disown?
must he not disown?
must we not disown?
must you not disown?
must they not disown? 	must I not be disowning?
must you not be disowning?
must he not be disowning?
must we not be disowning?
must you not be disowning?
must they not be disowning? 	must I not have disowned?
must you not have disowned?
must he not have disowned?
must we not have disowned?
must you not have disowned?
must they not have disowned? 	must I not have been disowning?
must you not have been disowning?
must he not have been disowning?
must we not have been disowning?
must you not have been disowning?
must they not have been disowning?