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