English verb conjugation
COULD DEPRESS

Regular verb: depress - depressed - depressed

Affirmation

Simple form	V-ing form
I could depress you could depress he could depress we could depress you could depress they could depress	I could be depressing you could be depressing he could be depressing we could be depressing you could be depressing they could be depressing
Perfect	V-ing perfect
I could have depressed you could have depressed he could have depressed we could have depressed you could have depressed they could have depressed	I could have been depressing you could have been depressing he could have been depressing we could have been depressing you could have been depressing they could have been depressing

Negation

Simple form	V-ing form
I could not depress you could not depress he could not depress we could not depress you could not depress they could not depress	I could not be depressing you could not be depressing he could not be depressing we could not be depressing you could not be depressing they could not be depressing
Perfect	V-ing perfect
I could not have depressed you could not have depressed he could not have depressed we could not have depressed you could not have depressed they could not have depressed	I could not have been depressing you could not have been depressing he could not have been depressing we could not have been depressing you could not have been depressing they could not have been depressing

Interrogative form

Simple form	V-ing form
could I depress? could you depress? could he depress? could we depress? could you depress? could they depress?	could I be depressing? could you be depressing? could he be depressing? could we be depressing? could you be depressing? could they be depressing?
Perfect	V-ing perfect
could I have depressed? could you have depressed? could he have depressed? could we have depressed? could you have depressed? could they have depressed?	could I have been depressing? could you have been depressing? could he have been depressing? could we have been depressing? could you have been depressing? could they have been depressing?

Interro-negative form

Simple form	V-ing form
could I not depress? could you not depress? could he not depress? could we not depress? could you not depress? could they not depress?	could I not be depressing? could you not be depressing? could he not be depressing? could we not be depressing? could you not be depressing? could they not be depressing?
Perfect	V-ing perfect
could I not have depressed? could you not have depressed? could he not have depressed? could we not have depressed? could you not have depressed? could they not have depressed?	could I not have been depressing? could you not have been depressing? could he not have been depressing? could we not have been depressing? could you not have been depressing? could they not have been depressing?