Conjugação do verbo inglês
MUST SCREAM

Verbo regular: scream - screamed - screamed

Afirmação

Forma simple	Forma com V-ing
I must scream you must scream he must scream we must scream you must scream they must scream	I must be screaming you must be screaming he must be screaming we must be screaming you must be screaming they must be screaming
Perfeito	Perfeito com V-ing
I must have screamed you must have screamed he must have screamed we must have screamed you must have screamed they must have screamed	I must have been screaming you must have been screaming he must have been screaming we must have been screaming you must have been screaming they must have been screaming

Negação

Forma simple	Forma com V-ing
I must not scream you must not scream he must not scream we must not scream you must not scream they must not scream	I must not be screaming you must not be screaming he must not be screaming we must not be screaming you must not be screaming they must not be screaming
Perfeito	Perfeito com V-ing
I must not have screamed you must not have screamed he must not have screamed we must not have screamed you must not have screamed they must not have screamed	I must not have been screaming you must not have been screaming he must not have been screaming we must not have been screaming you must not have been screaming they must not have been screaming

Forma interrogativa

Forma simple	Forma com V-ing
must I scream? must you scream? must he scream? must we scream? must you scream? must they scream?	must I be screaming? must you be screaming? must he be screaming? must we be screaming? must you be screaming? must they be screaming?
Perfeito	Perfeito com V-ing
must I have screamed? must you have screamed? must he have screamed? must we have screamed? must you have screamed? must they have screamed?	must I have been screaming? must you have been screaming? must he have been screaming? must we have been screaming? must you have been screaming? must they have been screaming?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not scream? must you not scream? must he not scream? must we not scream? must you not scream? must they not scream?	must I not be screaming? must you not be screaming? must he not be screaming? must we not be screaming? must you not be screaming? must they not be screaming?
Perfeito	Perfeito com V-ing
must I not have screamed? must you not have screamed? must he not have screamed? must we not have screamed? must you not have screamed? must they not have screamed?	must I not have been screaming? must you not have been screaming? must he not have been screaming? must we not have been screaming? must you not have been screaming? must they not have been screaming?