Conjugação do verbo inglês
MUST QUICKEN

Verbo regular: quicken - quickened - quickened

Afirmação

Forma simple	Forma com V-ing
I must quicken you must quicken she must quicken we must quicken you must quicken they must quicken	I must be quickening you must be quickening she must be quickening we must be quickening you must be quickening they must be quickening
Perfeito	Perfeito com V-ing
I must have quickened you must have quickened she must have quickened we must have quickened you must have quickened they must have quickened	I must have been quickening you must have been quickening she must have been quickening we must have been quickening you must have been quickening they must have been quickening

Negação

Forma simple	Forma com V-ing
I must not quicken you must not quicken she must not quicken we must not quicken you must not quicken they must not quicken	I must not be quickening you must not be quickening she must not be quickening we must not be quickening you must not be quickening they must not be quickening
Perfeito	Perfeito com V-ing
I must not have quickened you must not have quickened she must not have quickened we must not have quickened you must not have quickened they must not have quickened	I must not have been quickening you must not have been quickening she must not have been quickening we must not have been quickening you must not have been quickening they must not have been quickening

Forma interrogativa

Forma simple	Forma com V-ing
must I quicken? must you quicken? must she quicken? must we quicken? must you quicken? must they quicken?	must I be quickening? must you be quickening? must she be quickening? must we be quickening? must you be quickening? must they be quickening?
Perfeito	Perfeito com V-ing
must I have quickened? must you have quickened? must she have quickened? must we have quickened? must you have quickened? must they have quickened?	must I have been quickening? must you have been quickening? must she have been quickening? must we have been quickening? must you have been quickening? must they have been quickening?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not quicken? must you not quicken? must she not quicken? must we not quicken? must you not quicken? must they not quicken?	must I not be quickening? must you not be quickening? must she not be quickening? must we not be quickening? must you not be quickening? must they not be quickening?
Perfeito	Perfeito com V-ing
must I not have quickened? must you not have quickened? must she not have quickened? must we not have quickened? must you not have quickened? must they not have quickened?	must I not have been quickening? must you not have been quickening? must she not have been quickening? must we not have been quickening? must you not have been quickening? must they not have been quickening?