could motor
Regular verb: motor - motored- motored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could motor
you could motor
he could motor
we could motor
you could motor
they could motor 	I could be motoring
you could be motoring
he could be motoring
we could be motoring
you could be motoring
they could be motoring	I could have motored
you could have motored
he could have motored
we could have motored
you could have motored
they could have motored	I could have been motoring
you could have been motoring
he could have been motoring
we could have been motoring
you could have been motoring
they could have been motoring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not motor
you could not motor
he could not motor
we could not motor
you could not motor
they could not motor 	I could not be motoring
you could not be motoring
he could not be motoring
we could not be motoring
you could not be motoring
they could not be motoring	I could not have motored
you could not have motored
he could not have motored
we could not have motored
you could not have motored
they could not have motored	I could not have been motoring
you could not have been motoring
he could not have been motoring
we could not have been motoring
you could not have been motoring
they could not have been motoring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I motor?
could you motor?
could he motor?
could we motor?
could you motor?
could they motor? 	could I be motoring?
could you be motoring?
could he be motoring?
could we be motoring?
could you be motoring?
could they be motoring? 	could I have motored?
could you have motored?
could he have motored?
could we have motored?
could you have motored?
could they have motored? 	could I have been motoring?
could you have been motoring?
could he have been motoring?
could we have been motoring?
could you have been motoring?
could they have been motoring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not motor?
could you not motor?
could he not motor?
could we not motor?
could you not motor?
could they not motor? 	could I not be motoring?
could you not be motoring?
could he not be motoring?
could we not be motoring?
could you not be motoring?
could they not be motoring? 	could I not have motored?
could you not have motored?
could he not have motored?
could we not have motored?
could you not have motored?
could they not have motored? 	could I not have been motoring?
could you not have been motoring?
could he not have been motoring?
could we not have been motoring?
could you not have been motoring?
could they not have been motoring?