Conjugação do verbo inglês
COULD RETEST

Verbo regular: retest - retested - retested

Afirmação

Forma simple	Forma com V-ing
I could retest you could retest he could retest we could retest you could retest they could retest	I could be retesting you could be retesting he could be retesting we could be retesting you could be retesting they could be retesting
Perfeito	Perfeito com V-ing
I could have retested you could have retested he could have retested we could have retested you could have retested they could have retested	I could have been retesting you could have been retesting he could have been retesting we could have been retesting you could have been retesting they could have been retesting

Negação

Forma simple	Forma com V-ing
I could not retest you could not retest he could not retest we could not retest you could not retest they could not retest	I could not be retesting you could not be retesting he could not be retesting we could not be retesting you could not be retesting they could not be retesting
Perfeito	Perfeito com V-ing
I could not have retested you could not have retested he could not have retested we could not have retested you could not have retested they could not have retested	I could not have been retesting you could not have been retesting he could not have been retesting we could not have been retesting you could not have been retesting they could not have been retesting

Forma interrogativa

Forma simple	Forma com V-ing
could I retest? could you retest? could he retest? could we retest? could you retest? could they retest?	could I be retesting? could you be retesting? could he be retesting? could we be retesting? could you be retesting? could they be retesting?
Perfeito	Perfeito com V-ing
could I have retested? could you have retested? could he have retested? could we have retested? could you have retested? could they have retested?	could I have been retesting? could you have been retesting? could he have been retesting? could we have been retesting? could you have been retesting? could they have been retesting?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not retest? could you not retest? could he not retest? could we not retest? could you not retest? could they not retest?	could I not be retesting? could you not be retesting? could he not be retesting? could we not be retesting? could you not be retesting? could they not be retesting?
Perfeito	Perfeito com V-ing
could I not have retested? could you not have retested? could he not have retested? could we not have retested? could you not have retested? could they not have retested?	could I not have been retesting? could you not have been retesting? could he not have been retesting? could we not have been retesting? could you not have been retesting? could they not have been retesting?