Conjugação do verbo inglês
MUST AFFIRM

Verbo regular: affirm - affirmed - affirmed

Afirmação

Forma simple	Forma com V-ing
I must affirm you must affirm he must affirm we must affirm you must affirm they must affirm	I must be affirming you must be affirming he must be affirming we must be affirming you must be affirming they must be affirming
Perfeito	Perfeito com V-ing
I must have affirmed you must have affirmed he must have affirmed we must have affirmed you must have affirmed they must have affirmed	I must have been affirming you must have been affirming he must have been affirming we must have been affirming you must have been affirming they must have been affirming

Negação

Forma simple	Forma com V-ing
I must not affirm you must not affirm he must not affirm we must not affirm you must not affirm they must not affirm	I must not be affirming you must not be affirming he must not be affirming we must not be affirming you must not be affirming they must not be affirming
Perfeito	Perfeito com V-ing
I must not have affirmed you must not have affirmed he must not have affirmed we must not have affirmed you must not have affirmed they must not have affirmed	I must not have been affirming you must not have been affirming he must not have been affirming we must not have been affirming you must not have been affirming they must not have been affirming

Forma interrogativa

Forma simple	Forma com V-ing
must I affirm? must you affirm? must he affirm? must we affirm? must you affirm? must they affirm?	must I be affirming? must you be affirming? must he be affirming? must we be affirming? must you be affirming? must they be affirming?
Perfeito	Perfeito com V-ing
must I have affirmed? must you have affirmed? must he have affirmed? must we have affirmed? must you have affirmed? must they have affirmed?	must I have been affirming? must you have been affirming? must he have been affirming? must we have been affirming? must you have been affirming? must they have been affirming?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not affirm? must you not affirm? must he not affirm? must we not affirm? must you not affirm? must they not affirm?	must I not be affirming? must you not be affirming? must he not be affirming? must we not be affirming? must you not be affirming? must they not be affirming?
Perfeito	Perfeito com V-ing
must I not have affirmed? must you not have affirmed? must he not have affirmed? must we not have affirmed? must you not have affirmed? must they not have affirmed?	must I not have been affirming? must you not have been affirming? must he not have been affirming? must we not have been affirming? must you not have been affirming? must they not have been affirming?