could overgovern
Regular verb: overgovern - overgoverned- overgoverned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overgovern
you could overgovern
she could overgovern
we could overgovern
you could overgovern
they could overgovern 	I could be overgoverning
you could be overgoverning
she could be overgoverning
we could be overgoverning
you could be overgoverning
they could be overgoverning	I could have overgoverned
you could have overgoverned
she could have overgoverned
we could have overgoverned
you could have overgoverned
they could have overgoverned	I could have been overgoverning
you could have been overgoverning
she could have been overgoverning
we could have been overgoverning
you could have been overgoverning
they could have been overgoverning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't overgovern
you couldn't overgovern
she couldn't overgovern
we couldn't overgovern
you couldn't overgovern
they couldn't overgovern 	I couldn't be overgoverning
you couldn't be overgoverning
she couldn't be overgoverning
we couldn't be overgoverning
you couldn't be overgoverning
they couldn't be overgoverning	I couldn't have overgoverned
you couldn't have overgoverned
she couldn't have overgoverned
we couldn't have overgoverned
you couldn't have overgoverned
they couldn't have overgoverned	I couldn't have been overgoverning
you couldn't have been overgoverning
she couldn't have been overgoverning
we couldn't have been overgoverning
you couldn't have been overgoverning
they couldn't have been overgoverning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overgovern?
could you overgovern?
could she overgovern?
could we overgovern?
could you overgovern?
could they overgovern? 	could I be overgoverning?
could you be overgoverning?
could she be overgoverning?
could we be overgoverning?
could you be overgoverning?
could they be overgoverning? 	could I have overgoverned?
could you have overgoverned?
could she have overgoverned?
could we have overgoverned?
could you have overgoverned?
could they have overgoverned? 	could I have been overgoverning?
could you have been overgoverning?
could she have been overgoverning?
could we have been overgoverning?
could you have been overgoverning?
could they have been overgoverning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I overgovern?
couldn't you overgovern?
couldn't she overgovern?
couldn't we overgovern?
couldn't you overgovern?
couldn't they overgovern? 	couldn't I be overgoverning?
couldn't you be overgoverning?
couldn't she be overgoverning?
couldn't we be overgoverning?
couldn't you be overgoverning?
couldn't they be overgoverning? 	couldn't I have overgoverned?
couldn't you have overgoverned?
couldn't she have overgoverned?
couldn't we have overgoverned?
couldn't you have overgoverned?
couldn't they have overgoverned? 	couldn't I have been overgoverning?
couldn't you have been overgoverning?
couldn't she have been overgoverning?
couldn't we have been overgoverning?
couldn't you have been overgoverning?
couldn't they have been overgoverning?