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