Conjugação do verbo inglês
MUST BRIGHTEN

Verbo regular: brighten - brightened - brightened

Afirmação

Forma simple	Forma com V-ing
I must brighten you must brighten he must brighten we must brighten you must brighten they must brighten	I must be brightening you must be brightening he must be brightening we must be brightening you must be brightening they must be brightening
Perfeito	Perfeito com V-ing
I must have brightened you must have brightened he must have brightened we must have brightened you must have brightened they must have brightened	I must have been brightening you must have been brightening he must have been brightening we must have been brightening you must have been brightening they must have been brightening

Negação

Forma simple	Forma com V-ing
I must not brighten you must not brighten he must not brighten we must not brighten you must not brighten they must not brighten	I must not be brightening you must not be brightening he must not be brightening we must not be brightening you must not be brightening they must not be brightening
Perfeito	Perfeito com V-ing
I must not have brightened you must not have brightened he must not have brightened we must not have brightened you must not have brightened they must not have brightened	I must not have been brightening you must not have been brightening he must not have been brightening we must not have been brightening you must not have been brightening they must not have been brightening

Forma interrogativa

Forma simple	Forma com V-ing
must I brighten? must you brighten? must he brighten? must we brighten? must you brighten? must they brighten?	must I be brightening? must you be brightening? must he be brightening? must we be brightening? must you be brightening? must they be brightening?
Perfeito	Perfeito com V-ing
must I have brightened? must you have brightened? must he have brightened? must we have brightened? must you have brightened? must they have brightened?	must I have been brightening? must you have been brightening? must he have been brightening? must we have been brightening? must you have been brightening? must they have been brightening?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not brighten? must you not brighten? must he not brighten? must we not brighten? must you not brighten? must they not brighten?	must I not be brightening? must you not be brightening? must he not be brightening? must we not be brightening? must you not be brightening? must they not be brightening?
Perfeito	Perfeito com V-ing
must I not have brightened? must you not have brightened? must he not have brightened? must we not have brightened? must you not have brightened? must they not have brightened?	must I not have been brightening? must you not have been brightening? must he not have been brightening? must we not have been brightening? must you not have been brightening? must they not have been brightening?