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