English verb conjugation
COULD OVERBEAR

Irregular verb: overbear - overbore - overborne, overborn

Affirmation

Simple form	V-ing form
I could overbear you could overbear she could overbear we could overbear you could overbear they could overbear	I could be overbearing you could be overbearing she could be overbearing we could be overbearing you could be overbearing they could be overbearing
Perfect	V-ing perfect
I could have overborne, overborn you could have overborne, overborn she could have overborne, overborn we could have overborne, overborn you could have overborne, overborn they could have overborne, overborn	I could have been overbearing you could have been overbearing she could have been overbearing we could have been overbearing you could have been overbearing they could have been overbearing

Negation

Simple form	V-ing form
I couldn't overbear you couldn't overbear she couldn't overbear we couldn't overbear you couldn't overbear they couldn't overbear	I couldn't be overbearing you couldn't be overbearing she couldn't be overbearing we couldn't be overbearing you couldn't be overbearing they couldn't be overbearing
Perfect	V-ing perfect
I couldn't have overborne, overborn you couldn't have overborne, overborn she couldn't have overborne, overborn we couldn't have overborne, overborn you couldn't have overborne, overborn they couldn't have overborne, overborn	I couldn't have been overbearing you couldn't have been overbearing she couldn't have been overbearing we couldn't have been overbearing you couldn't have been overbearing they couldn't have been overbearing

Interrogative form

Simple form	V-ing form
could I overbear? could you overbear? could she overbear? could we overbear? could you overbear? could they overbear?	could I be overbearing? could you be overbearing? could she be overbearing? could we be overbearing? could you be overbearing? could they be overbearing?
Perfect	V-ing perfect
could I have overborne, overborn? could you have overborne, overborn? could she have overborne, overborn? could we have overborne, overborn? could you have overborne, overborn? could they have overborne, overborn?	could I have been overbearing? could you have been overbearing? could she have been overbearing? could we have been overbearing? could you have been overbearing? could they have been overbearing?

Interro-negative form

Simple form	V-ing form
couldn't I overbear? couldn't you overbear? couldn't she overbear? couldn't we overbear? couldn't you overbear? couldn't they overbear?	couldn't I be overbearing? couldn't you be overbearing? couldn't she be overbearing? couldn't we be overbearing? couldn't you be overbearing? couldn't they be overbearing?
Perfect	V-ing perfect
couldn't I have overborne, overborn? couldn't you have overborne, overborn? couldn't she have overborne, overborn? couldn't we have overborne, overborn? couldn't you have overborne, overborn? couldn't they have overborne, overborn?	couldn't I have been overbearing? couldn't you have been overbearing? couldn't she have been overbearing? couldn't we have been overbearing? couldn't you have been overbearing? couldn't they have been overbearing?