could begone
Regular verb: begone - begoned- begoned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could begone
you could begone
he could begone
we could begone
you could begone
they could begone 	I could be begoning
you could be begoning
he could be begoning
we could be begoning
you could be begoning
they could be begoning	I could have begoned
you could have begoned
he could have begoned
we could have begoned
you could have begoned
they could have begoned	I could have been begoning
you could have been begoning
he could have been begoning
we could have been begoning
you could have been begoning
they could have been begoning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't begone
you couldn't begone
he couldn't begone
we couldn't begone
you couldn't begone
they couldn't begone 	I couldn't be begoning
you couldn't be begoning
he couldn't be begoning
we couldn't be begoning
you couldn't be begoning
they couldn't be begoning	I couldn't have begoned
you couldn't have begoned
he couldn't have begoned
we couldn't have begoned
you couldn't have begoned
they couldn't have begoned	I couldn't have been begoning
you couldn't have been begoning
he couldn't have been begoning
we couldn't have been begoning
you couldn't have been begoning
they couldn't have been begoning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I begone?
could you begone?
could he begone?
could we begone?
could you begone?
could they begone? 	could I be begoning?
could you be begoning?
could he be begoning?
could we be begoning?
could you be begoning?
could they be begoning? 	could I have begoned?
could you have begoned?
could he have begoned?
could we have begoned?
could you have begoned?
could they have begoned? 	could I have been begoning?
could you have been begoning?
could he have been begoning?
could we have been begoning?
could you have been begoning?
could they have been begoning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I begone?
couldn't you begone?
couldn't he begone?
couldn't we begone?
couldn't you begone?
couldn't they begone? 	couldn't I be begoning?
couldn't you be begoning?
couldn't he be begoning?
couldn't we be begoning?
couldn't you be begoning?
couldn't they be begoning? 	couldn't I have begoned?
couldn't you have begoned?
couldn't he have begoned?
couldn't we have begoned?
couldn't you have begoned?
couldn't they have begoned? 	couldn't I have been begoning?
couldn't you have been begoning?
couldn't he have been begoning?
couldn't we have been begoning?
couldn't you have been begoning?
couldn't they have been begoning?