Conjugação do verbo inglês
MUST MARK

Verbo regular: mark - marked - marked

Afirmação

Forma simple	Forma com V-ing
I must mark you must mark she must mark we must mark you must mark they must mark	I must be marking you must be marking she must be marking we must be marking you must be marking they must be marking
Perfeito	Perfeito com V-ing
I must have marked you must have marked she must have marked we must have marked you must have marked they must have marked	I must have been marking you must have been marking she must have been marking we must have been marking you must have been marking they must have been marking

Negação

Forma simple	Forma com V-ing
I must not mark you must not mark she must not mark we must not mark you must not mark they must not mark	I must not be marking you must not be marking she must not be marking we must not be marking you must not be marking they must not be marking
Perfeito	Perfeito com V-ing
I must not have marked you must not have marked she must not have marked we must not have marked you must not have marked they must not have marked	I must not have been marking you must not have been marking she must not have been marking we must not have been marking you must not have been marking they must not have been marking

Forma interrogativa

Forma simple	Forma com V-ing
must I mark? must you mark? must she mark? must we mark? must you mark? must they mark?	must I be marking? must you be marking? must she be marking? must we be marking? must you be marking? must they be marking?
Perfeito	Perfeito com V-ing
must I have marked? must you have marked? must she have marked? must we have marked? must you have marked? must they have marked?	must I have been marking? must you have been marking? must she have been marking? must we have been marking? must you have been marking? must they have been marking?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not mark? must you not mark? must she not mark? must we not mark? must you not mark? must they not mark?	must I not be marking? must you not be marking? must she not be marking? must we not be marking? must you not be marking? must they not be marking?
Perfeito	Perfeito com V-ing
must I not have marked? must you not have marked? must she not have marked? must we not have marked? must you not have marked? must they not have marked?	must I not have been marking? must you not have been marking? must she not have been marking? must we not have been marking? must you not have been marking? must they not have been marking?