could vote
Regular verb: vote - voted- voted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could vote
you could vote
he could vote
we could vote
you could vote
they could vote 	I could be voting
you could be voting
he could be voting
we could be voting
you could be voting
they could be voting	I could have voted
you could have voted
he could have voted
we could have voted
you could have voted
they could have voted	I could have been voting
you could have been voting
he could have been voting
we could have been voting
you could have been voting
they could have been voting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not vote
you could not vote
he could not vote
we could not vote
you could not vote
they could not vote 	I could not be voting
you could not be voting
he could not be voting
we could not be voting
you could not be voting
they could not be voting	I could not have voted
you could not have voted
he could not have voted
we could not have voted
you could not have voted
they could not have voted	I could not have been voting
you could not have been voting
he could not have been voting
we could not have been voting
you could not have been voting
they could not have been voting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I vote?
could you vote?
could he vote?
could we vote?
could you vote?
could they vote? 	could I be voting?
could you be voting?
could he be voting?
could we be voting?
could you be voting?
could they be voting? 	could I have voted?
could you have voted?
could he have voted?
could we have voted?
could you have voted?
could they have voted? 	could I have been voting?
could you have been voting?
could he have been voting?
could we have been voting?
could you have been voting?
could they have been voting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not vote?
could you not vote?
could he not vote?
could we not vote?
could you not vote?
could they not vote? 	could I not be voting?
could you not be voting?
could he not be voting?
could we not be voting?
could you not be voting?
could they not be voting? 	could I not have voted?
could you not have voted?
could he not have voted?
could we not have voted?
could you not have voted?
could they not have voted? 	could I not have been voting?
could you not have been voting?
could he not have been voting?
could we not have been voting?
could you not have been voting?
could they not have been voting?