I could overbear you could overbear he could overbear we could overbear you could overbear they could overbear
V-ing form
I could be overbearing you could be overbearing he could be overbearing we could be overbearing you could be overbearing they could be overbearing
Perfect
I could have overborne, overborn you could have overborne, overborn he could have overborne, overborn we could have overborne, overborn you could have overborne, overborn they could have overborne, overborn
V-ing perfect
I could have been overbearing you could have been overbearing he could have been overbearing we could have been overbearing you could have been overbearing they could have been overbearing
Negation
Simple form
I could not overbear you could not overbear he could not overbear we could not overbear you could not overbear they could not overbear
V-ing form
I could not be overbearing you could not be overbearing he could not be overbearing we could not be overbearing you could not be overbearing they could not be overbearing
Perfect
I could not have overborne, overborn you could not have overborne, overborn he could not have overborne, overborn we could not have overborne, overborn you could not have overborne, overborn they could not have overborne, overborn
V-ing perfect
I could not have been overbearing you could not have been overbearing he could not have been overbearing we could not have been overbearing you could not have been overbearing they could not have been overbearing
Interrogative form
Simple form
could I overbear? could you overbear? could he overbear? could we overbear? could you overbear? could they overbear?
V-ing form
could I be overbearing? could you be overbearing? could he be overbearing? could we be overbearing? could you be overbearing? could they be overbearing?
Perfect
could I have overborne, overborn? could you have overborne, overborn? could he have overborne, overborn? could we have overborne, overborn? could you have overborne, overborn? could they have overborne, overborn?
V-ing perfect
could I have been overbearing? could you have been overbearing? could he have been overbearing? could we have been overbearing? could you have been overbearing? could they have been overbearing?
Interro-negative form
Simple form
could I not overbear? could you not overbear? could he not overbear? could we not overbear? could you not overbear? could they not overbear?
V-ing form
could I not be overbearing? could you not be overbearing? could he not be overbearing? could we not be overbearing? could you not be overbearing? could they not be overbearing?
Perfect
could I not have overborne, overborn? could you not have overborne, overborn? could he not have overborne, overborn? could we not have overborne, overborn? could you not have overborne, overborn? could they not have overborne, overborn?
V-ing perfect
could I not have been overbearing? could you not have been overbearing? could he not have been overbearing? could we not have been overbearing? could you not have been overbearing? could they not have been overbearing?