English verb conjugation
COULD DEBAR

Regular verb: debar - debarred - debarred

Affirmation

Simple form	V-ing form
I could debar you could debar she could debar we could debar you could debar they could debar	I could be debarring you could be debarring she could be debarring we could be debarring you could be debarring they could be debarring
Perfect	V-ing perfect
I could have debarred you could have debarred she could have debarred we could have debarred you could have debarred they could have debarred	I could have been debarring you could have been debarring she could have been debarring we could have been debarring you could have been debarring they could have been debarring

Negation

Simple form	V-ing form
I could not debar you could not debar she could not debar we could not debar you could not debar they could not debar	I could not be debarring you could not be debarring she could not be debarring we could not be debarring you could not be debarring they could not be debarring
Perfect	V-ing perfect
I could not have debarred you could not have debarred she could not have debarred we could not have debarred you could not have debarred they could not have debarred	I could not have been debarring you could not have been debarring she could not have been debarring we could not have been debarring you could not have been debarring they could not have been debarring

Interrogative form

Simple form	V-ing form
could I debar? could you debar? could she debar? could we debar? could you debar? could they debar?	could I be debarring? could you be debarring? could she be debarring? could we be debarring? could you be debarring? could they be debarring?
Perfect	V-ing perfect
could I have debarred? could you have debarred? could she have debarred? could we have debarred? could you have debarred? could they have debarred?	could I have been debarring? could you have been debarring? could she have been debarring? could we have been debarring? could you have been debarring? could they have been debarring?

Interro-negative form

Simple form	V-ing form
could I not debar? could you not debar? could she not debar? could we not debar? could you not debar? could they not debar?	could I not be debarring? could you not be debarring? could she not be debarring? could we not be debarring? could you not be debarring? could they not be debarring?
Perfect	V-ing perfect
could I not have debarred? could you not have debarred? could she not have debarred? could we not have debarred? could you not have debarred? could they not have debarred?	could I not have been debarring? could you not have been debarring? could she not have been debarring? could we not have been debarring? could you not have been debarring? could they not have been debarring?