I must oil you must oil he must oil we must oil you must oil they must oil
Forma com V-ing
I must be oiling you must be oiling he must be oiling we must be oiling you must be oiling they must be oiling
Perfeito
I must have oiled you must have oiled he must have oiled we must have oiled you must have oiled they must have oiled
Perfeito com V-ing
I must have been oiling you must have been oiling he must have been oiling we must have been oiling you must have been oiling they must have been oiling
Negação
Forma simple
I mustn't oil you mustn't oil he mustn't oil we mustn't oil you mustn't oil they mustn't oil
Forma com V-ing
I mustn't be oiling you mustn't be oiling he mustn't be oiling we mustn't be oiling you mustn't be oiling they mustn't be oiling
Perfeito
I mustn't have oiled you mustn't have oiled he mustn't have oiled we mustn't have oiled you mustn't have oiled they mustn't have oiled
Perfeito com V-ing
I mustn't have been oiling you mustn't have been oiling he mustn't have been oiling we mustn't have been oiling you mustn't have been oiling they mustn't have been oiling
Forma interrogativa
Forma simple
must I oil? must you oil? must he oil? must we oil? must you oil? must they oil?
Forma com V-ing
must I be oiling? must you be oiling? must he be oiling? must we be oiling? must you be oiling? must they be oiling?
Perfeito
must I have oiled? must you have oiled? must he have oiled? must we have oiled? must you have oiled? must they have oiled?
Perfeito com V-ing
must I have been oiling? must you have been oiling? must he have been oiling? must we have been oiling? must you have been oiling? must they have been oiling?
Forma interro-Negação
Forma simple
mustn't I oil? mustn't you oil? mustn't he oil? mustn't we oil? mustn't you oil? mustn't they oil?
Forma com V-ing
mustn't I be oiling? mustn't you be oiling? mustn't he be oiling? mustn't we be oiling? mustn't you be oiling? mustn't they be oiling?
Perfeito
mustn't I have oiled? mustn't you have oiled? mustn't he have oiled? mustn't we have oiled? mustn't you have oiled? mustn't they have oiled?
Perfeito com V-ing
mustn't I have been oiling? mustn't you have been oiling? mustn't he have been oiling? mustn't we have been oiling? mustn't you have been oiling? mustn't they have been oiling?