I must die you must die he must die we must die you must die they must die
Forma com V-ing
I must be dying you must be dying he must be dying we must be dying you must be dying they must be dying
Perfeito
I must have died you must have died he must have died we must have died you must have died they must have died
Perfeito com V-ing
I must have been dying you must have been dying he must have been dying we must have been dying you must have been dying they must have been dying
Negação
Forma simple
I must not die you must not die he must not die we must not die you must not die they must not die
Forma com V-ing
I must not be dying you must not be dying he must not be dying we must not be dying you must not be dying they must not be dying
Perfeito
I must not have died you must not have died he must not have died we must not have died you must not have died they must not have died
Perfeito com V-ing
I must not have been dying you must not have been dying he must not have been dying we must not have been dying you must not have been dying they must not have been dying
Forma interrogativa
Forma simple
must I die? must you die? must he die? must we die? must you die? must they die?
Forma com V-ing
must I be dying? must you be dying? must he be dying? must we be dying? must you be dying? must they be dying?
Perfeito
must I have died? must you have died? must he have died? must we have died? must you have died? must they have died?
Perfeito com V-ing
must I have been dying? must you have been dying? must he have been dying? must we have been dying? must you have been dying? must they have been dying?
Forma interro-Negação
Forma simple
must I not die? must you not die? must he not die? must we not die? must you not die? must they not die?
Forma com V-ing
must I not be dying? must you not be dying? must he not be dying? must we not be dying? must you not be dying? must they not be dying?
Perfeito
must I not have died? must you not have died? must he not have died? must we not have died? must you not have died? must they not have died?
Perfeito com V-ing
must I not have been dying? must you not have been dying? must he not have been dying? must we not have been dying? must you not have been dying? must they not have been dying?