I must cry you must cry he must cry we must cry you must cry they must cry
Forma com V-ing
I must be crying you must be crying he must be crying we must be crying you must be crying they must be crying
Perfeito
I must have cried you must have cried he must have cried we must have cried you must have cried they must have cried
Perfeito com V-ing
I must have been crying you must have been crying he must have been crying we must have been crying you must have been crying they must have been crying
Negação
Forma simple
I mustn't cry you mustn't cry he mustn't cry we mustn't cry you mustn't cry they mustn't cry
Forma com V-ing
I mustn't be crying you mustn't be crying he mustn't be crying we mustn't be crying you mustn't be crying they mustn't be crying
Perfeito
I mustn't have cried you mustn't have cried he mustn't have cried we mustn't have cried you mustn't have cried they mustn't have cried
Perfeito com V-ing
I mustn't have been crying you mustn't have been crying he mustn't have been crying we mustn't have been crying you mustn't have been crying they mustn't have been crying
Forma interrogativa
Forma simple
must I cry? must you cry? must he cry? must we cry? must you cry? must they cry?
Forma com V-ing
must I be crying? must you be crying? must he be crying? must we be crying? must you be crying? must they be crying?
Perfeito
must I have cried? must you have cried? must he have cried? must we have cried? must you have cried? must they have cried?
Perfeito com V-ing
must I have been crying? must you have been crying? must he have been crying? must we have been crying? must you have been crying? must they have been crying?
Forma interro-Negação
Forma simple
mustn't I cry? mustn't you cry? mustn't he cry? mustn't we cry? mustn't you cry? mustn't they cry?
Forma com V-ing
mustn't I be crying? mustn't you be crying? mustn't he be crying? mustn't we be crying? mustn't you be crying? mustn't they be crying?
Perfeito
mustn't I have cried? mustn't you have cried? mustn't he have cried? mustn't we have cried? mustn't you have cried? mustn't they have cried?
Perfeito com V-ing
mustn't I have been crying? mustn't you have been crying? mustn't he have been crying? mustn't we have been crying? mustn't you have been crying? mustn't they have been crying?