English verb conjugation
COULD MOTOR

Regular verb: motor - motored - motored

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
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
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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?