I must cry you must cry she must cry we must cry you must cry they must cry
Forma com V-ing
I must be crying you must be crying she must be crying we must be crying you must be crying they must be crying
Perfeito
I must have cried you must have cried she 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 she 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 she 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 she 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 she 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 she 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 she cry? must we cry? must you cry? must they cry?
Forma com V-ing
must I be crying? must you be crying? must she be crying? must we be crying? must you be crying? must they be crying?
Perfeito
must I have cried? must you have cried? must she 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 she 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 she 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 she 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 she 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 she have been crying? mustn't we have been crying? mustn't you have been crying? mustn't they have been crying?