English verb conjugation
COULD VIZOR

Regular verb: vizor - vizored - vizored

Affirmation

Simple form	V-ing form
I could vizor you could vizor he could vizor we could vizor you could vizor they could vizor	I could be vizoring you could be vizoring he could be vizoring we could be vizoring you could be vizoring they could be vizoring
Perfect	V-ing perfect
I could have vizored you could have vizored he could have vizored we could have vizored you could have vizored they could have vizored	I could have been vizoring you could have been vizoring he could have been vizoring we could have been vizoring you could have been vizoring they could have been vizoring

Negation

Simple form	V-ing form
I could not vizor you could not vizor he could not vizor we could not vizor you could not vizor they could not vizor	I could not be vizoring you could not be vizoring he could not be vizoring we could not be vizoring you could not be vizoring they could not be vizoring
Perfect	V-ing perfect
I could not have vizored you could not have vizored he could not have vizored we could not have vizored you could not have vizored they could not have vizored	I could not have been vizoring you could not have been vizoring he could not have been vizoring we could not have been vizoring you could not have been vizoring they could not have been vizoring

Interrogative form

Simple form	V-ing form
could I vizor? could you vizor? could he vizor? could we vizor? could you vizor? could they vizor?	could I be vizoring? could you be vizoring? could he be vizoring? could we be vizoring? could you be vizoring? could they be vizoring?
Perfect	V-ing perfect
could I have vizored? could you have vizored? could he have vizored? could we have vizored? could you have vizored? could they have vizored?	could I have been vizoring? could you have been vizoring? could he have been vizoring? could we have been vizoring? could you have been vizoring? could they have been vizoring?

Interro-negative form

Simple form	V-ing form
could I not vizor? could you not vizor? could he not vizor? could we not vizor? could you not vizor? could they not vizor?	could I not be vizoring? could you not be vizoring? could he not be vizoring? could we not be vizoring? could you not be vizoring? could they not be vizoring?
Perfect	V-ing perfect
could I not have vizored? could you not have vizored? could he not have vizored? could we not have vizored? could you not have vizored? could they not have vizored?	could I not have been vizoring? could you not have been vizoring? could he not have been vizoring? could we not have been vizoring? could you not have been vizoring? could they not have been vizoring?