English verb conjugation
COULD BLEACH

Regular verb: bleach - bleached - bleached

Affirmation

Simple form	V-ing form
I could bleach you could bleach he could bleach we could bleach you could bleach they could bleach	I could be bleaching you could be bleaching he could be bleaching we could be bleaching you could be bleaching they could be bleaching
Perfect	V-ing perfect
I could have bleached you could have bleached he could have bleached we could have bleached you could have bleached they could have bleached	I could have been bleaching you could have been bleaching he could have been bleaching we could have been bleaching you could have been bleaching they could have been bleaching

Negation

Simple form	V-ing form
I could not bleach you could not bleach he could not bleach we could not bleach you could not bleach they could not bleach	I could not be bleaching you could not be bleaching he could not be bleaching we could not be bleaching you could not be bleaching they could not be bleaching
Perfect	V-ing perfect
I could not have bleached you could not have bleached he could not have bleached we could not have bleached you could not have bleached they could not have bleached	I could not have been bleaching you could not have been bleaching he could not have been bleaching we could not have been bleaching you could not have been bleaching they could not have been bleaching

Interrogative form

Simple form	V-ing form
could I bleach? could you bleach? could he bleach? could we bleach? could you bleach? could they bleach?	could I be bleaching? could you be bleaching? could he be bleaching? could we be bleaching? could you be bleaching? could they be bleaching?
Perfect	V-ing perfect
could I have bleached? could you have bleached? could he have bleached? could we have bleached? could you have bleached? could they have bleached?	could I have been bleaching? could you have been bleaching? could he have been bleaching? could we have been bleaching? could you have been bleaching? could they have been bleaching?

Interro-negative form

Simple form	V-ing form
could I not bleach? could you not bleach? could he not bleach? could we not bleach? could you not bleach? could they not bleach?	could I not be bleaching? could you not be bleaching? could he not be bleaching? could we not be bleaching? could you not be bleaching? could they not be bleaching?
Perfect	V-ing perfect
could I not have bleached? could you not have bleached? could he not have bleached? could we not have bleached? could you not have bleached? could they not have bleached?	could I not have been bleaching? could you not have been bleaching? could he not have been bleaching? could we not have been bleaching? could you not have been bleaching? could they not have been bleaching?