I must kill you must kill she must kill we must kill you must kill they must kill
Forma com V-ing
I must be killing you must be killing she must be killing we must be killing you must be killing they must be killing
Perfeito
I must have killed you must have killed she 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 she must have been killing we must have been killing you must have been killing they must have been killing
Negação
Forma simple
I mustn't kill you mustn't kill she mustn't kill we mustn't kill you mustn't kill they mustn't kill
Forma com V-ing
I mustn't be killing you mustn't be killing she mustn't be killing we mustn't be killing you mustn't be killing they mustn't be killing
Perfeito
I mustn't have killed you mustn't have killed she mustn't have killed we mustn't have killed you mustn't have killed they mustn't have killed
Perfeito com V-ing
I mustn't have been killing you mustn't have been killing she mustn't have been killing we mustn't have been killing you mustn't have been killing they mustn't have been killing
Forma interrogativa
Forma simple
must I kill? must you kill? must she kill? must we kill? must you kill? must they kill?
Forma com V-ing
must I be killing? must you be killing? must she be killing? must we be killing? must you be killing? must they be killing?
Perfeito
must I have killed? must you have killed? must she 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 she have been killing? must we have been killing? must you have been killing? must they have been killing?
Forma interro-Negação
Forma simple
mustn't I kill? mustn't you kill? mustn't she kill? mustn't we kill? mustn't you kill? mustn't they kill?
Forma com V-ing
mustn't I be killing? mustn't you be killing? mustn't she be killing? mustn't we be killing? mustn't you be killing? mustn't they be killing?
Perfeito
mustn't I have killed? mustn't you have killed? mustn't she have killed? mustn't we have killed? mustn't you have killed? mustn't they have killed?
Perfeito com V-ing
mustn't I have been killing? mustn't you have been killing? mustn't she have been killing? mustn't we have been killing? mustn't you have been killing? mustn't they have been killing?