I must unstick you must unstick she must unstick we must unstick you must unstick they must unstick
Forma con V-ing
I must be unsticking you must be unsticking she must be unsticking we must be unsticking you must be unsticking they must be unsticking
Perfecto
I must have unsticked you must have unsticked she must have unsticked we must have unsticked you must have unsticked they must have unsticked
Perfecto con V-ing
I must have been unsticking you must have been unsticking she must have been unsticking we must have been unsticking you must have been unsticking they must have been unsticking
Negación
Forma simple
I mustn't unstick you mustn't unstick she mustn't unstick we mustn't unstick you mustn't unstick they mustn't unstick
Forma con V-ing
I mustn't be unsticking you mustn't be unsticking she mustn't be unsticking we mustn't be unsticking you mustn't be unsticking they mustn't be unsticking
Perfecto
I mustn't have unsticked you mustn't have unsticked she mustn't have unsticked we mustn't have unsticked you mustn't have unsticked they mustn't have unsticked
Perfecto con V-ing
I mustn't have been unsticking you mustn't have been unsticking she mustn't have been unsticking we mustn't have been unsticking you mustn't have been unsticking they mustn't have been unsticking
Forma interrogativa
Forma simple
must I unstick? must you unstick? must she unstick? must we unstick? must you unstick? must they unstick?
Forma con V-ing
must I be unsticking? must you be unsticking? must she be unsticking? must we be unsticking? must you be unsticking? must they be unsticking?
Perfecto
must I have unsticked? must you have unsticked? must she have unsticked? must we have unsticked? must you have unsticked? must they have unsticked?
Perfecto con V-ing
must I have been unsticking? must you have been unsticking? must she have been unsticking? must we have been unsticking? must you have been unsticking? must they have been unsticking?
Forma interro-negativa
Forma simple
mustn't I unstick? mustn't you unstick? mustn't she unstick? mustn't we unstick? mustn't you unstick? mustn't they unstick?
Forma con V-ing
mustn't I be unsticking? mustn't you be unsticking? mustn't she be unsticking? mustn't we be unsticking? mustn't you be unsticking? mustn't they be unsticking?
Perfecto
mustn't I have unsticked? mustn't you have unsticked? mustn't she have unsticked? mustn't we have unsticked? mustn't you have unsticked? mustn't they have unsticked?
Perfecto con V-ing
mustn't I have been unsticking? mustn't you have been unsticking? mustn't she have been unsticking? mustn't we have been unsticking? mustn't you have been unsticking? mustn't they have been unsticking?