English verb conjugation
COULD PEROXIDE

Regular verb: peroxide - peroxided - peroxided

Affirmation

Simple form	V-ing form
I could peroxide you could peroxide he could peroxide we could peroxide you could peroxide they could peroxide	I could be peroxiding you could be peroxiding he could be peroxiding we could be peroxiding you could be peroxiding they could be peroxiding
Perfect	V-ing perfect
I could have peroxided you could have peroxided he could have peroxided we could have peroxided you could have peroxided they could have peroxided	I could have been peroxiding you could have been peroxiding he could have been peroxiding we could have been peroxiding you could have been peroxiding they could have been peroxiding

Negation

Simple form	V-ing form
I could not peroxide you could not peroxide he could not peroxide we could not peroxide you could not peroxide they could not peroxide	I could not be peroxiding you could not be peroxiding he could not be peroxiding we could not be peroxiding you could not be peroxiding they could not be peroxiding
Perfect	V-ing perfect
I could not have peroxided you could not have peroxided he could not have peroxided we could not have peroxided you could not have peroxided they could not have peroxided	I could not have been peroxiding you could not have been peroxiding he could not have been peroxiding we could not have been peroxiding you could not have been peroxiding they could not have been peroxiding

Interrogative form

Simple form	V-ing form
could I peroxide? could you peroxide? could he peroxide? could we peroxide? could you peroxide? could they peroxide?	could I be peroxiding? could you be peroxiding? could he be peroxiding? could we be peroxiding? could you be peroxiding? could they be peroxiding?
Perfect	V-ing perfect
could I have peroxided? could you have peroxided? could he have peroxided? could we have peroxided? could you have peroxided? could they have peroxided?	could I have been peroxiding? could you have been peroxiding? could he have been peroxiding? could we have been peroxiding? could you have been peroxiding? could they have been peroxiding?

Interro-negative form

Simple form	V-ing form
could I not peroxide? could you not peroxide? could he not peroxide? could we not peroxide? could you not peroxide? could they not peroxide?	could I not be peroxiding? could you not be peroxiding? could he not be peroxiding? could we not be peroxiding? could you not be peroxiding? could they not be peroxiding?
Perfect	V-ing perfect
could I not have peroxided? could you not have peroxided? could he not have peroxided? could we not have peroxided? could you not have peroxided? could they not have peroxided?	could I not have been peroxiding? could you not have been peroxiding? could he not have been peroxiding? could we not have been peroxiding? could you not have been peroxiding? could they not have been peroxiding?