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 must not cry you must not cry he must not cry we must not cry you must not cry they must not cry
Forma com V-ing
I must not be crying you must not be crying he must not be crying we must not be crying you must not be crying they must not be crying
Perfeito
I must not have cried you must not have cried he must not have cried we must not have cried you must not have cried they must not have cried
Perfeito com V-ing
I must not have been crying you must not have been crying he must not have been crying we must not have been crying you must not have been crying they must not 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
must I not cry? must you not cry? must he not cry? must we not cry? must you not cry? must they not cry?
Forma com V-ing
must I not be crying? must you not be crying? must he not be crying? must we not be crying? must you not be crying? must they not be crying?
Perfeito
must I not have cried? must you not have cried? must he not have cried? must we not have cried? must you not have cried? must they not have cried?
Perfeito com V-ing
must I not have been crying? must you not have been crying? must he not have been crying? must we not have been crying? must you not have been crying? must they not have been crying?