I must wrap you must wrap he must wrap we must wrap you must wrap they must wrap
Forma con V-ing
I must be wrapping you must be wrapping he must be wrapping we must be wrapping you must be wrapping they must be wrapping
Perfecto
I must have wrapped you must have wrapped he must have wrapped we must have wrapped you must have wrapped they must have wrapped
Perfecto con V-ing
I must have been wrapping you must have been wrapping he must have been wrapping we must have been wrapping you must have been wrapping they must have been wrapping
Negación
Forma simple
I mustn't wrap you mustn't wrap he mustn't wrap we mustn't wrap you mustn't wrap they mustn't wrap
Forma con V-ing
I mustn't be wrapping you mustn't be wrapping he mustn't be wrapping we mustn't be wrapping you mustn't be wrapping they mustn't be wrapping
Perfecto
I mustn't have wrapped you mustn't have wrapped he mustn't have wrapped we mustn't have wrapped you mustn't have wrapped they mustn't have wrapped
Perfecto con V-ing
I mustn't have been wrapping you mustn't have been wrapping he mustn't have been wrapping we mustn't have been wrapping you mustn't have been wrapping they mustn't have been wrapping
Forma interrogativa
Forma simple
must I wrap? must you wrap? must he wrap? must we wrap? must you wrap? must they wrap?
Forma con V-ing
must I be wrapping? must you be wrapping? must he be wrapping? must we be wrapping? must you be wrapping? must they be wrapping?
Perfecto
must I have wrapped? must you have wrapped? must he have wrapped? must we have wrapped? must you have wrapped? must they have wrapped?
Perfecto con V-ing
must I have been wrapping? must you have been wrapping? must he have been wrapping? must we have been wrapping? must you have been wrapping? must they have been wrapping?
Forma interro-negativa
Forma simple
mustn't I wrap? mustn't you wrap? mustn't he wrap? mustn't we wrap? mustn't you wrap? mustn't they wrap?
Forma con V-ing
mustn't I be wrapping? mustn't you be wrapping? mustn't he be wrapping? mustn't we be wrapping? mustn't you be wrapping? mustn't they be wrapping?
Perfecto
mustn't I have wrapped? mustn't you have wrapped? mustn't he have wrapped? mustn't we have wrapped? mustn't you have wrapped? mustn't they have wrapped?
Perfecto con V-ing
mustn't I have been wrapping? mustn't you have been wrapping? mustn't he have been wrapping? mustn't we have been wrapping? mustn't you have been wrapping? mustn't they have been wrapping?