I must grow you must grow he must grow we must grow you must grow they must grow
Forma con V-ing
I must be growing you must be growing he must be growing we must be growing you must be growing they must be growing
Perfecto
I must have grown you must have grown he must have grown we must have grown you must have grown they must have grown
Perfecto con V-ing
I must have been growing you must have been growing he must have been growing we must have been growing you must have been growing they must have been growing
Negación
Forma simple
I must not grow you must not grow he must not grow we must not grow you must not grow they must not grow
Forma con V-ing
I must not be growing you must not be growing he must not be growing we must not be growing you must not be growing they must not be growing
Perfecto
I must not have grown you must not have grown he must not have grown we must not have grown you must not have grown they must not have grown
Perfecto con V-ing
I must not have been growing you must not have been growing he must not have been growing we must not have been growing you must not have been growing they must not have been growing
Forma interrogativa
Forma simple
must I grow? must you grow? must he grow? must we grow? must you grow? must they grow?
Forma con V-ing
must I be growing? must you be growing? must he be growing? must we be growing? must you be growing? must they be growing?
Perfecto
must I have grown? must you have grown? must he have grown? must we have grown? must you have grown? must they have grown?
Perfecto con V-ing
must I have been growing? must you have been growing? must he have been growing? must we have been growing? must you have been growing? must they have been growing?
Forma interro-negativa
Forma simple
must I not grow? must you not grow? must he not grow? must we not grow? must you not grow? must they not grow?
Forma con V-ing
must I not be growing? must you not be growing? must he not be growing? must we not be growing? must you not be growing? must they not be growing?
Perfecto
must I not have grown? must you not have grown? must he not have grown? must we not have grown? must you not have grown? must they not have grown?
Perfecto con V-ing
must I not have been growing? must you not have been growing? must he not have been growing? must we not have been growing? must you not have been growing? must they not have been growing?