could gorge
Regular verb: gorge - gorged- gorged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could gorge
you could gorge
she could gorge
we could gorge
you could gorge
they could gorge 	I could be gorging
you could be gorging
she could be gorging
we could be gorging
you could be gorging
they could be gorging	I could have gorged
you could have gorged
she could have gorged
we could have gorged
you could have gorged
they could have gorged	I could have been gorging
you could have been gorging
she could have been gorging
we could have been gorging
you could have been gorging
they could have been gorging	

Negation 	
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I couldn't gorge
you couldn't gorge
she couldn't gorge
we couldn't gorge
you couldn't gorge
they couldn't gorge 	I couldn't be gorging
you couldn't be gorging
she couldn't be gorging
we couldn't be gorging
you couldn't be gorging
they couldn't be gorging	I couldn't have gorged
you couldn't have gorged
she couldn't have gorged
we couldn't have gorged
you couldn't have gorged
they couldn't have gorged	I couldn't have been gorging
you couldn't have been gorging
she couldn't have been gorging
we couldn't have been gorging
you couldn't have been gorging
they couldn't have been gorging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I gorge?
could you gorge?
could she gorge?
could we gorge?
could you gorge?
could they gorge? 	could I be gorging?
could you be gorging?
could she be gorging?
could we be gorging?
could you be gorging?
could they be gorging? 	could I have gorged?
could you have gorged?
could she have gorged?
could we have gorged?
could you have gorged?
could they have gorged? 	could I have been gorging?
could you have been gorging?
could she have been gorging?
could we have been gorging?
could you have been gorging?
could they have been gorging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I gorge?
couldn't you gorge?
couldn't she gorge?
couldn't we gorge?
couldn't you gorge?
couldn't they gorge? 	couldn't I be gorging?
couldn't you be gorging?
couldn't she be gorging?
couldn't we be gorging?
couldn't you be gorging?
couldn't they be gorging? 	couldn't I have gorged?
couldn't you have gorged?
couldn't she have gorged?
couldn't we have gorged?
couldn't you have gorged?
couldn't they have gorged? 	couldn't I have been gorging?
couldn't you have been gorging?
couldn't she have been gorging?
couldn't we have been gorging?
couldn't you have been gorging?
couldn't they have been gorging?