Conjugação do verbo inglês
COULD BURNISH

Verbo regular: burnish - burnished - burnished

Afirmação

Forma simple	Forma com V-ing
I could burnish you could burnish he could burnish we could burnish you could burnish they could burnish	I could be burnishing you could be burnishing he could be burnishing we could be burnishing you could be burnishing they could be burnishing
Perfeito	Perfeito com V-ing
I could have burnished you could have burnished he could have burnished we could have burnished you could have burnished they could have burnished	I could have been burnishing you could have been burnishing he could have been burnishing we could have been burnishing you could have been burnishing they could have been burnishing

Negação

Forma simple	Forma com V-ing
I could not burnish you could not burnish he could not burnish we could not burnish you could not burnish they could not burnish	I could not be burnishing you could not be burnishing he could not be burnishing we could not be burnishing you could not be burnishing they could not be burnishing
Perfeito	Perfeito com V-ing
I could not have burnished you could not have burnished he could not have burnished we could not have burnished you could not have burnished they could not have burnished	I could not have been burnishing you could not have been burnishing he could not have been burnishing we could not have been burnishing you could not have been burnishing they could not have been burnishing

Forma interrogativa

Forma simple	Forma com V-ing
could I burnish? could you burnish? could he burnish? could we burnish? could you burnish? could they burnish?	could I be burnishing? could you be burnishing? could he be burnishing? could we be burnishing? could you be burnishing? could they be burnishing?
Perfeito	Perfeito com V-ing
could I have burnished? could you have burnished? could he have burnished? could we have burnished? could you have burnished? could they have burnished?	could I have been burnishing? could you have been burnishing? could he have been burnishing? could we have been burnishing? could you have been burnishing? could they have been burnishing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not burnish? could you not burnish? could he not burnish? could we not burnish? could you not burnish? could they not burnish?	could I not be burnishing? could you not be burnishing? could he not be burnishing? could we not be burnishing? could you not be burnishing? could they not be burnishing?
Perfeito	Perfeito com V-ing
could I not have burnished? could you not have burnished? could he not have burnished? could we not have burnished? could you not have burnished? could they not have burnished?	could I not have been burnishing? could you not have been burnishing? could he not have been burnishing? could we not have been burnishing? could you not have been burnishing? could they not have been burnishing?