I must tee you must tee she must tee we must tee you must tee they must tee
Forma con V-ing
I must be teeing you must be teeing she must be teeing we must be teeing you must be teeing they must be teeing
Perfecto
I must have teed you must have teed she 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 she 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 she 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 she 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 she 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 she 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 she tee? must we tee? must you tee? must they tee?
Forma con V-ing
must I be teeing? must you be teeing? must she be teeing? must we be teeing? must you be teeing? must they be teeing?
Perfecto
must I have teed? must you have teed? must she 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 she 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 she 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 she 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 she 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 she have been teeing? mustn't we have been teeing? mustn't you have been teeing? mustn't they have been teeing?