Conjugação do verbo inglês
COULD HOUSECLEAN

Verbo regular: houseclean - housecleaned - housecleaned

Afirmação

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

Negação

Forma simple	Forma com V-ing
I couldn't houseclean you couldn't houseclean she couldn't houseclean we couldn't houseclean you couldn't houseclean they couldn't houseclean	I couldn't be housecleaning you couldn't be housecleaning she couldn't be housecleaning we couldn't be housecleaning you couldn't be housecleaning they couldn't be housecleaning
Perfeito	Perfeito com V-ing
I couldn't have housecleaned you couldn't have housecleaned she couldn't have housecleaned we couldn't have housecleaned you couldn't have housecleaned they couldn't have housecleaned	I couldn't have been housecleaning you couldn't have been housecleaning she couldn't have been housecleaning we couldn't have been housecleaning you couldn't have been housecleaning they couldn't have been housecleaning

Forma interrogativa

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

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I houseclean? couldn't you houseclean? couldn't she houseclean? couldn't we houseclean? couldn't you houseclean? couldn't they houseclean?	couldn't I be housecleaning? couldn't you be housecleaning? couldn't she be housecleaning? couldn't we be housecleaning? couldn't you be housecleaning? couldn't they be housecleaning?
Perfeito	Perfeito com V-ing
couldn't I have housecleaned? couldn't you have housecleaned? couldn't she have housecleaned? couldn't we have housecleaned? couldn't you have housecleaned? couldn't they have housecleaned?	couldn't I have been housecleaning? couldn't you have been housecleaning? couldn't she have been housecleaning? couldn't we have been housecleaning? couldn't you have been housecleaning? couldn't they have been housecleaning?