English verb conjugation
COULD REOXIDIZE

Regular verb: reoxidize - reoxidized - reoxidized

Affirmation

Simple form	V-ing form
I could reoxidize you could reoxidize he could reoxidize we could reoxidize you could reoxidize they could reoxidize	I could be reoxidizing you could be reoxidizing he could be reoxidizing we could be reoxidizing you could be reoxidizing they could be reoxidizing
Perfect	V-ing perfect
I could have reoxidized you could have reoxidized he could have reoxidized we could have reoxidized you could have reoxidized they could have reoxidized	I could have been reoxidizing you could have been reoxidizing he could have been reoxidizing we could have been reoxidizing you could have been reoxidizing they could have been reoxidizing

Negation

Simple form	V-ing form
I could not reoxidize you could not reoxidize he could not reoxidize we could not reoxidize you could not reoxidize they could not reoxidize	I could not be reoxidizing you could not be reoxidizing he could not be reoxidizing we could not be reoxidizing you could not be reoxidizing they could not be reoxidizing
Perfect	V-ing perfect
I could not have reoxidized you could not have reoxidized he could not have reoxidized we could not have reoxidized you could not have reoxidized they could not have reoxidized	I could not have been reoxidizing you could not have been reoxidizing he could not have been reoxidizing we could not have been reoxidizing you could not have been reoxidizing they could not have been reoxidizing

Interrogative form

Simple form	V-ing form
could I reoxidize? could you reoxidize? could he reoxidize? could we reoxidize? could you reoxidize? could they reoxidize?	could I be reoxidizing? could you be reoxidizing? could he be reoxidizing? could we be reoxidizing? could you be reoxidizing? could they be reoxidizing?
Perfect	V-ing perfect
could I have reoxidized? could you have reoxidized? could he have reoxidized? could we have reoxidized? could you have reoxidized? could they have reoxidized?	could I have been reoxidizing? could you have been reoxidizing? could he have been reoxidizing? could we have been reoxidizing? could you have been reoxidizing? could they have been reoxidizing?

Interro-negative form

Simple form	V-ing form
could I not reoxidize? could you not reoxidize? could he not reoxidize? could we not reoxidize? could you not reoxidize? could they not reoxidize?	could I not be reoxidizing? could you not be reoxidizing? could he not be reoxidizing? could we not be reoxidizing? could you not be reoxidizing? could they not be reoxidizing?
Perfect	V-ing perfect
could I not have reoxidized? could you not have reoxidized? could he not have reoxidized? could we not have reoxidized? could you not have reoxidized? could they not have reoxidized?	could I not have been reoxidizing? could you not have been reoxidizing? could he not have been reoxidizing? could we not have been reoxidizing? could you not have been reoxidizing? could they not have been reoxidizing?