English verb conjugation
COULD DEPOLARIZE

Regular verb: depolarize - depolarized - depolarized

Affirmation

Simple form	V-ing form
I could depolarize you could depolarize he could depolarize we could depolarize you could depolarize they could depolarize	I could be depolarizing you could be depolarizing he could be depolarizing we could be depolarizing you could be depolarizing they could be depolarizing
Perfect	V-ing perfect
I could have depolarized you could have depolarized he could have depolarized we could have depolarized you could have depolarized they could have depolarized	I could have been depolarizing you could have been depolarizing he could have been depolarizing we could have been depolarizing you could have been depolarizing they could have been depolarizing

Negation

Simple form	V-ing form
I couldn't depolarize you couldn't depolarize he couldn't depolarize we couldn't depolarize you couldn't depolarize they couldn't depolarize	I couldn't be depolarizing you couldn't be depolarizing he couldn't be depolarizing we couldn't be depolarizing you couldn't be depolarizing they couldn't be depolarizing
Perfect	V-ing perfect
I couldn't have depolarized you couldn't have depolarized he couldn't have depolarized we couldn't have depolarized you couldn't have depolarized they couldn't have depolarized	I couldn't have been depolarizing you couldn't have been depolarizing he couldn't have been depolarizing we couldn't have been depolarizing you couldn't have been depolarizing they couldn't have been depolarizing

Interrogative form

Simple form	V-ing form
could I depolarize? could you depolarize? could he depolarize? could we depolarize? could you depolarize? could they depolarize?	could I be depolarizing? could you be depolarizing? could he be depolarizing? could we be depolarizing? could you be depolarizing? could they be depolarizing?
Perfect	V-ing perfect
could I have depolarized? could you have depolarized? could he have depolarized? could we have depolarized? could you have depolarized? could they have depolarized?	could I have been depolarizing? could you have been depolarizing? could he have been depolarizing? could we have been depolarizing? could you have been depolarizing? could they have been depolarizing?

Interro-negative form

Simple form	V-ing form
couldn't I depolarize? couldn't you depolarize? couldn't he depolarize? couldn't we depolarize? couldn't you depolarize? couldn't they depolarize?	couldn't I be depolarizing? couldn't you be depolarizing? couldn't he be depolarizing? couldn't we be depolarizing? couldn't you be depolarizing? couldn't they be depolarizing?
Perfect	V-ing perfect
couldn't I have depolarized? couldn't you have depolarized? couldn't he have depolarized? couldn't we have depolarized? couldn't you have depolarized? couldn't they have depolarized?	couldn't I have been depolarizing? couldn't you have been depolarizing? couldn't he have been depolarizing? couldn't we have been depolarizing? couldn't you have been depolarizing? couldn't they have been depolarizing?