Conjugação do verbo inglês
MUST BUM

Verbo regular: bum - bummed - bummed

Afirmação

Forma simple	Forma com V-ing
I must bum you must bum he must bum we must bum you must bum they must bum	I must be bumming you must be bumming he must be bumming we must be bumming you must be bumming they must be bumming
Perfeito	Perfeito com V-ing
I must have bummed you must have bummed he must have bummed we must have bummed you must have bummed they must have bummed	I must have been bumming you must have been bumming he must have been bumming we must have been bumming you must have been bumming they must have been bumming

Negação

Forma simple	Forma com V-ing
I must not bum you must not bum he must not bum we must not bum you must not bum they must not bum	I must not be bumming you must not be bumming he must not be bumming we must not be bumming you must not be bumming they must not be bumming
Perfeito	Perfeito com V-ing
I must not have bummed you must not have bummed he must not have bummed we must not have bummed you must not have bummed they must not have bummed	I must not have been bumming you must not have been bumming he must not have been bumming we must not have been bumming you must not have been bumming they must not have been bumming

Forma interrogativa

Forma simple	Forma com V-ing
must I bum? must you bum? must he bum? must we bum? must you bum? must they bum?	must I be bumming? must you be bumming? must he be bumming? must we be bumming? must you be bumming? must they be bumming?
Perfeito	Perfeito com V-ing
must I have bummed? must you have bummed? must he have bummed? must we have bummed? must you have bummed? must they have bummed?	must I have been bumming? must you have been bumming? must he have been bumming? must we have been bumming? must you have been bumming? must they have been bumming?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not bum? must you not bum? must he not bum? must we not bum? must you not bum? must they not bum?	must I not be bumming? must you not be bumming? must he not be bumming? must we not be bumming? must you not be bumming? must they not be bumming?
Perfeito	Perfeito com V-ing
must I not have bummed? must you not have bummed? must he not have bummed? must we not have bummed? must you not have bummed? must they not have bummed?	must I not have been bumming? must you not have been bumming? must he not have been bumming? must we not have been bumming? must you not have been bumming? must they not have been bumming?