Conjugação do verbo inglês
MUST HOUSECLEAN

Verbo regular: houseclean - housecleaned - housecleaned

Afirmação

Forma simple	Forma com V-ing
I must houseclean you must houseclean she must houseclean we must houseclean you must houseclean they must houseclean	I must be housecleaning you must be housecleaning she must be housecleaning we must be housecleaning you must be housecleaning they must be housecleaning
Perfeito	Perfeito com V-ing
I must have housecleaned you must have housecleaned she must have housecleaned we must have housecleaned you must have housecleaned they must have housecleaned	I must have been housecleaning you must have been housecleaning she must have been housecleaning we must have been housecleaning you must have been housecleaning they must have been housecleaning

Negação

Forma simple	Forma com V-ing
I must not houseclean you must not houseclean she must not houseclean we must not houseclean you must not houseclean they must not houseclean	I must not be housecleaning you must not be housecleaning she must not be housecleaning we must not be housecleaning you must not be housecleaning they must not be housecleaning
Perfeito	Perfeito com V-ing
I must not have housecleaned you must not have housecleaned she must not have housecleaned we must not have housecleaned you must not have housecleaned they must not have housecleaned	I must not have been housecleaning you must not have been housecleaning she must not have been housecleaning we must not have been housecleaning you must not have been housecleaning they must not have been housecleaning

Forma interrogativa

Forma simple	Forma com V-ing
must I houseclean? must you houseclean? must she houseclean? must we houseclean? must you houseclean? must they houseclean?	must I be housecleaning? must you be housecleaning? must she be housecleaning? must we be housecleaning? must you be housecleaning? must they be housecleaning?
Perfeito	Perfeito com V-ing
must I have housecleaned? must you have housecleaned? must she have housecleaned? must we have housecleaned? must you have housecleaned? must they have housecleaned?	must I have been housecleaning? must you have been housecleaning? must she have been housecleaning? must we have been housecleaning? must you have been housecleaning? must they have been housecleaning?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not houseclean? must you not houseclean? must she not houseclean? must we not houseclean? must you not houseclean? must they not houseclean?	must I not be housecleaning? must you not be housecleaning? must she not be housecleaning? must we not be housecleaning? must you not be housecleaning? must they not be housecleaning?
Perfeito	Perfeito com V-ing
must I not have housecleaned? must you not have housecleaned? must she not have housecleaned? must we not have housecleaned? must you not have housecleaned? must they not have housecleaned?	must I not have been housecleaning? must you not have been housecleaning? must she not have been housecleaning? must we not have been housecleaning? must you not have been housecleaning? must they not have been housecleaning?