English verb conjugation
COULD MELODIZE

Regular verb: melodize - melodized - melodized

Affirmation

Simple form	V-ing form
I could melodize you could melodize she could melodize we could melodize you could melodize they could melodize	I could be melodizing you could be melodizing she could be melodizing we could be melodizing you could be melodizing they could be melodizing
Perfect	V-ing perfect
I could have melodized you could have melodized she could have melodized we could have melodized you could have melodized they could have melodized	I could have been melodizing you could have been melodizing she could have been melodizing we could have been melodizing you could have been melodizing they could have been melodizing

Negation

Simple form	V-ing form
I could not melodize you could not melodize she could not melodize we could not melodize you could not melodize they could not melodize	I could not be melodizing you could not be melodizing she could not be melodizing we could not be melodizing you could not be melodizing they could not be melodizing
Perfect	V-ing perfect
I could not have melodized you could not have melodized she could not have melodized we could not have melodized you could not have melodized they could not have melodized	I could not have been melodizing you could not have been melodizing she could not have been melodizing we could not have been melodizing you could not have been melodizing they could not have been melodizing

Interrogative form

Simple form	V-ing form
could I melodize? could you melodize? could she melodize? could we melodize? could you melodize? could they melodize?	could I be melodizing? could you be melodizing? could she be melodizing? could we be melodizing? could you be melodizing? could they be melodizing?
Perfect	V-ing perfect
could I have melodized? could you have melodized? could she have melodized? could we have melodized? could you have melodized? could they have melodized?	could I have been melodizing? could you have been melodizing? could she have been melodizing? could we have been melodizing? could you have been melodizing? could they have been melodizing?

Interro-negative form

Simple form	V-ing form
could I not melodize? could you not melodize? could she not melodize? could we not melodize? could you not melodize? could they not melodize?	could I not be melodizing? could you not be melodizing? could she not be melodizing? could we not be melodizing? could you not be melodizing? could they not be melodizing?
Perfect	V-ing perfect
could I not have melodized? could you not have melodized? could she not have melodized? could we not have melodized? could you not have melodized? could they not have melodized?	could I not have been melodizing? could you not have been melodizing? could she not have been melodizing? could we not have been melodizing? could you not have been melodizing? could they not have been melodizing?