I must kill you must kill he must kill we must kill you must kill they must kill
Forma com V-ing
I must be killing you must be killing he must be killing we must be killing you must be killing they must be killing
Perfeito
I must have killed you must have killed he must have killed we must have killed you must have killed they must have killed
Perfeito com V-ing
I must have been killing you must have been killing he must have been killing we must have been killing you must have been killing they must have been killing
Negação
Forma simple
I must not kill you must not kill he must not kill we must not kill you must not kill they must not kill
Forma com V-ing
I must not be killing you must not be killing he must not be killing we must not be killing you must not be killing they must not be killing
Perfeito
I must not have killed you must not have killed he must not have killed we must not have killed you must not have killed they must not have killed
Perfeito com V-ing
I must not have been killing you must not have been killing he must not have been killing we must not have been killing you must not have been killing they must not have been killing
Forma interrogativa
Forma simple
must I kill? must you kill? must he kill? must we kill? must you kill? must they kill?
Forma com V-ing
must I be killing? must you be killing? must he be killing? must we be killing? must you be killing? must they be killing?
Perfeito
must I have killed? must you have killed? must he have killed? must we have killed? must you have killed? must they have killed?
Perfeito com V-ing
must I have been killing? must you have been killing? must he have been killing? must we have been killing? must you have been killing? must they have been killing?
Forma interro-Negação
Forma simple
must I not kill? must you not kill? must he not kill? must we not kill? must you not kill? must they not kill?
Forma com V-ing
must I not be killing? must you not be killing? must he not be killing? must we not be killing? must you not be killing? must they not be killing?
Perfeito
must I not have killed? must you not have killed? must he not have killed? must we not have killed? must you not have killed? must they not have killed?
Perfeito com V-ing
must I not have been killing? must you not have been killing? must he not have been killing? must we not have been killing? must you not have been killing? must they not have been killing?