I must disguise you must disguise she must disguise we must disguise you must disguise they must disguise
Forma con V-ing
I must be disguising you must be disguising she must be disguising we must be disguising you must be disguising they must be disguising
Perfecto
I must have disguised you must have disguised she must have disguised we must have disguised you must have disguised they must have disguised
Perfecto con V-ing
I must have been disguising you must have been disguising she must have been disguising we must have been disguising you must have been disguising they must have been disguising
Negación
Forma simple
I must not disguise you must not disguise she must not disguise we must not disguise you must not disguise they must not disguise
Forma con V-ing
I must not be disguising you must not be disguising she must not be disguising we must not be disguising you must not be disguising they must not be disguising
Perfecto
I must not have disguised you must not have disguised she must not have disguised we must not have disguised you must not have disguised they must not have disguised
Perfecto con V-ing
I must not have been disguising you must not have been disguising she must not have been disguising we must not have been disguising you must not have been disguising they must not have been disguising
Forma interrogativa
Forma simple
must I disguise? must you disguise? must she disguise? must we disguise? must you disguise? must they disguise?
Forma con V-ing
must I be disguising? must you be disguising? must she be disguising? must we be disguising? must you be disguising? must they be disguising?
Perfecto
must I have disguised? must you have disguised? must she have disguised? must we have disguised? must you have disguised? must they have disguised?
Perfecto con V-ing
must I have been disguising? must you have been disguising? must she have been disguising? must we have been disguising? must you have been disguising? must they have been disguising?
Forma interro-negativa
Forma simple
must I not disguise? must you not disguise? must she not disguise? must we not disguise? must you not disguise? must they not disguise?
Forma con V-ing
must I not be disguising? must you not be disguising? must she not be disguising? must we not be disguising? must you not be disguising? must they not be disguising?
Perfecto
must I not have disguised? must you not have disguised? must she not have disguised? must we not have disguised? must you not have disguised? must they not have disguised?
Perfecto con V-ing
must I not have been disguising? must you not have been disguising? must she not have been disguising? must we not have been disguising? must you not have been disguising? must they not have been disguising?