Conjugação do verbo inglês
MUST WHITEN

Verbo regular: whiten - whitened - whitened

Afirmação

Forma simple	Forma com V-ing
I must whiten you must whiten he must whiten we must whiten you must whiten they must whiten	I must be whitening you must be whitening he must be whitening we must be whitening you must be whitening they must be whitening
Perfeito	Perfeito com V-ing
I must have whitened you must have whitened he must have whitened we must have whitened you must have whitened they must have whitened	I must have been whitening you must have been whitening he must have been whitening we must have been whitening you must have been whitening they must have been whitening

Negação

Forma simple	Forma com V-ing
I mustn't whiten you mustn't whiten he mustn't whiten we mustn't whiten you mustn't whiten they mustn't whiten	I mustn't be whitening you mustn't be whitening he mustn't be whitening we mustn't be whitening you mustn't be whitening they mustn't be whitening
Perfeito	Perfeito com V-ing
I mustn't have whitened you mustn't have whitened he mustn't have whitened we mustn't have whitened you mustn't have whitened they mustn't have whitened	I mustn't have been whitening you mustn't have been whitening he mustn't have been whitening we mustn't have been whitening you mustn't have been whitening they mustn't have been whitening

Forma interrogativa

Forma simple	Forma com V-ing
must I whiten? must you whiten? must he whiten? must we whiten? must you whiten? must they whiten?	must I be whitening? must you be whitening? must he be whitening? must we be whitening? must you be whitening? must they be whitening?
Perfeito	Perfeito com V-ing
must I have whitened? must you have whitened? must he have whitened? must we have whitened? must you have whitened? must they have whitened?	must I have been whitening? must you have been whitening? must he have been whitening? must we have been whitening? must you have been whitening? must they have been whitening?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I whiten? mustn't you whiten? mustn't he whiten? mustn't we whiten? mustn't you whiten? mustn't they whiten?	mustn't I be whitening? mustn't you be whitening? mustn't he be whitening? mustn't we be whitening? mustn't you be whitening? mustn't they be whitening?
Perfeito	Perfeito com V-ing
mustn't I have whitened? mustn't you have whitened? mustn't he have whitened? mustn't we have whitened? mustn't you have whitened? mustn't they have whitened?	mustn't I have been whitening? mustn't you have been whitening? mustn't he have been whitening? mustn't we have been whitening? mustn't you have been whitening? mustn't they have been whitening?