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