English verb conjugation
COULD DEPONE

Regular verb: depone - deponed - deponed

Affirmation

Simple form	V-ing form
I could depone you could depone she could depone we could depone you could depone they could depone	I could be deponing you could be deponing she could be deponing we could be deponing you could be deponing they could be deponing
Perfect	V-ing perfect
I could have deponed you could have deponed she could have deponed we could have deponed you could have deponed they could have deponed	I could have been deponing you could have been deponing she could have been deponing we could have been deponing you could have been deponing they could have been deponing

Negation

Simple form	V-ing form
I could not depone you could not depone she could not depone we could not depone you could not depone they could not depone	I could not be deponing you could not be deponing she could not be deponing we could not be deponing you could not be deponing they could not be deponing
Perfect	V-ing perfect
I could not have deponed you could not have deponed she could not have deponed we could not have deponed you could not have deponed they could not have deponed	I could not have been deponing you could not have been deponing she could not have been deponing we could not have been deponing you could not have been deponing they could not have been deponing

Interrogative form

Simple form	V-ing form
could I depone? could you depone? could she depone? could we depone? could you depone? could they depone?	could I be deponing? could you be deponing? could she be deponing? could we be deponing? could you be deponing? could they be deponing?
Perfect	V-ing perfect
could I have deponed? could you have deponed? could she have deponed? could we have deponed? could you have deponed? could they have deponed?	could I have been deponing? could you have been deponing? could she have been deponing? could we have been deponing? could you have been deponing? could they have been deponing?

Interro-negative form

Simple form	V-ing form
could I not depone? could you not depone? could she not depone? could we not depone? could you not depone? could they not depone?	could I not be deponing? could you not be deponing? could she not be deponing? could we not be deponing? could you not be deponing? could they not be deponing?
Perfect	V-ing perfect
could I not have deponed? could you not have deponed? could she not have deponed? could we not have deponed? could you not have deponed? could they not have deponed?	could I not have been deponing? could you not have been deponing? could she not have been deponing? could we not have been deponing? could you not have been deponing? could they not have been deponing?