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