could overmine
Regular verb: overmine - overmined- overmined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overmine
you could overmine
she could overmine
we could overmine
you could overmine
they could overmine 	I could be overmining
you could be overmining
she could be overmining
we could be overmining
you could be overmining
they could be overmining	I could have overmined
you could have overmined
she could have overmined
we could have overmined
you could have overmined
they could have overmined	I could have been overmining
you could have been overmining
she could have been overmining
we could have been overmining
you could have been overmining
they could have been overmining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't overmine
you couldn't overmine
she couldn't overmine
we couldn't overmine
you couldn't overmine
they couldn't overmine 	I couldn't be overmining
you couldn't be overmining
she couldn't be overmining
we couldn't be overmining
you couldn't be overmining
they couldn't be overmining	I couldn't have overmined
you couldn't have overmined
she couldn't have overmined
we couldn't have overmined
you couldn't have overmined
they couldn't have overmined	I couldn't have been overmining
you couldn't have been overmining
she couldn't have been overmining
we couldn't have been overmining
you couldn't have been overmining
they couldn't have been overmining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overmine?
could you overmine?
could she overmine?
could we overmine?
could you overmine?
could they overmine? 	could I be overmining?
could you be overmining?
could she be overmining?
could we be overmining?
could you be overmining?
could they be overmining? 	could I have overmined?
could you have overmined?
could she have overmined?
could we have overmined?
could you have overmined?
could they have overmined? 	could I have been overmining?
could you have been overmining?
could she have been overmining?
could we have been overmining?
could you have been overmining?
could they have been overmining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I overmine?
couldn't you overmine?
couldn't she overmine?
couldn't we overmine?
couldn't you overmine?
couldn't they overmine? 	couldn't I be overmining?
couldn't you be overmining?
couldn't she be overmining?
couldn't we be overmining?
couldn't you be overmining?
couldn't they be overmining? 	couldn't I have overmined?
couldn't you have overmined?
couldn't she have overmined?
couldn't we have overmined?
couldn't you have overmined?
couldn't they have overmined? 	couldn't I have been overmining?
couldn't you have been overmining?
couldn't she have been overmining?
couldn't we have been overmining?
couldn't you have been overmining?
couldn't they have been overmining?