English verb conjugation
COULD ELECTROLYZE

Regular verb: electrolyze - electrolyzed - electrolyzed

Affirmation

Simple form	V-ing form
I could electrolyze you could electrolyze he could electrolyze we could electrolyze you could electrolyze they could electrolyze	I could be electrolyzing you could be electrolyzing he could be electrolyzing we could be electrolyzing you could be electrolyzing they could be electrolyzing
Perfect	V-ing perfect
I could have electrolyzed you could have electrolyzed he could have electrolyzed we could have electrolyzed you could have electrolyzed they could have electrolyzed	I could have been electrolyzing you could have been electrolyzing he could have been electrolyzing we could have been electrolyzing you could have been electrolyzing they could have been electrolyzing

Negation

Simple form	V-ing form
I could not electrolyze you could not electrolyze he could not electrolyze we could not electrolyze you could not electrolyze they could not electrolyze	I could not be electrolyzing you could not be electrolyzing he could not be electrolyzing we could not be electrolyzing you could not be electrolyzing they could not be electrolyzing
Perfect	V-ing perfect
I could not have electrolyzed you could not have electrolyzed he could not have electrolyzed we could not have electrolyzed you could not have electrolyzed they could not have electrolyzed	I could not have been electrolyzing you could not have been electrolyzing he could not have been electrolyzing we could not have been electrolyzing you could not have been electrolyzing they could not have been electrolyzing

Interrogative form

Simple form	V-ing form
could I electrolyze? could you electrolyze? could he electrolyze? could we electrolyze? could you electrolyze? could they electrolyze?	could I be electrolyzing? could you be electrolyzing? could he be electrolyzing? could we be electrolyzing? could you be electrolyzing? could they be electrolyzing?
Perfect	V-ing perfect
could I have electrolyzed? could you have electrolyzed? could he have electrolyzed? could we have electrolyzed? could you have electrolyzed? could they have electrolyzed?	could I have been electrolyzing? could you have been electrolyzing? could he have been electrolyzing? could we have been electrolyzing? could you have been electrolyzing? could they have been electrolyzing?

Interro-negative form

Simple form	V-ing form
could I not electrolyze? could you not electrolyze? could he not electrolyze? could we not electrolyze? could you not electrolyze? could they not electrolyze?	could I not be electrolyzing? could you not be electrolyzing? could he not be electrolyzing? could we not be electrolyzing? could you not be electrolyzing? could they not be electrolyzing?
Perfect	V-ing perfect
could I not have electrolyzed? could you not have electrolyzed? could he not have electrolyzed? could we not have electrolyzed? could you not have electrolyzed? could they not have electrolyzed?	could I not have been electrolyzing? could you not have been electrolyzing? could he not have been electrolyzing? could we not have been electrolyzing? could you not have been electrolyzing? could they not have been electrolyzing?