Conjugação do verbo inglês
MUST FILTER

Verbo regular: filter - filtered - filtered

Afirmação

Forma simple	Forma com V-ing
I must filter you must filter he must filter we must filter you must filter they must filter	I must be filtering you must be filtering he must be filtering we must be filtering you must be filtering they must be filtering
Perfeito	Perfeito com V-ing
I must have filtered you must have filtered he must have filtered we must have filtered you must have filtered they must have filtered	I must have been filtering you must have been filtering he must have been filtering we must have been filtering you must have been filtering they must have been filtering

Negação

Forma simple	Forma com V-ing
I must not filter you must not filter he must not filter we must not filter you must not filter they must not filter	I must not be filtering you must not be filtering he must not be filtering we must not be filtering you must not be filtering they must not be filtering
Perfeito	Perfeito com V-ing
I must not have filtered you must not have filtered he must not have filtered we must not have filtered you must not have filtered they must not have filtered	I must not have been filtering you must not have been filtering he must not have been filtering we must not have been filtering you must not have been filtering they must not have been filtering

Forma interrogativa

Forma simple	Forma com V-ing
must I filter? must you filter? must he filter? must we filter? must you filter? must they filter?	must I be filtering? must you be filtering? must he be filtering? must we be filtering? must you be filtering? must they be filtering?
Perfeito	Perfeito com V-ing
must I have filtered? must you have filtered? must he have filtered? must we have filtered? must you have filtered? must they have filtered?	must I have been filtering? must you have been filtering? must he have been filtering? must we have been filtering? must you have been filtering? must they have been filtering?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not filter? must you not filter? must he not filter? must we not filter? must you not filter? must they not filter?	must I not be filtering? must you not be filtering? must he not be filtering? must we not be filtering? must you not be filtering? must they not be filtering?
Perfeito	Perfeito com V-ing
must I not have filtered? must you not have filtered? must he not have filtered? must we not have filtered? must you not have filtered? must they not have filtered?	must I not have been filtering? must you not have been filtering? must he not have been filtering? must we not have been filtering? must you not have been filtering? must they not have been filtering?