could overbear
Irregular verb: overbear - overbore- overborne, overborn

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