English verb conjugation
COULD UNDERGO UNDERGO

Regular verb: undergo undergo - undergo undergoed - undergo undergoed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could undergo undergo you could undergo undergo he could undergo undergo we could undergo undergo you could undergo undergo they could undergo undergo	I could be undergo undergoing you could be undergo undergoing he could be undergo undergoing we could be undergo undergoing you could be undergo undergoing they could be undergo undergoing
Perfect	V-ing perfect
I could have undergo undergoed you could have undergo undergoed he could have undergo undergoed we could have undergo undergoed you could have undergo undergoed they could have undergo undergoed	I could have been undergo undergoing you could have been undergo undergoing he could have been undergo undergoing we could have been undergo undergoing you could have been undergo undergoing they could have been undergo undergoing

Negation

Simple form	V-ing form
I could not undergo undergo you could not undergo undergo he could not undergo undergo we could not undergo undergo you could not undergo undergo they could not undergo undergo	I could not be undergo undergoing you could not be undergo undergoing he could not be undergo undergoing we could not be undergo undergoing you could not be undergo undergoing they could not be undergo undergoing
Perfect	V-ing perfect
I could not have undergo undergoed you could not have undergo undergoed he could not have undergo undergoed we could not have undergo undergoed you could not have undergo undergoed they could not have undergo undergoed	I could not have been undergo undergoing you could not have been undergo undergoing he could not have been undergo undergoing we could not have been undergo undergoing you could not have been undergo undergoing they could not have been undergo undergoing

Interrogative form

Simple form	V-ing form
could I undergo undergo? could you undergo undergo? could he undergo undergo? could we undergo undergo? could you undergo undergo? could they undergo undergo?	could I be undergo undergoing? could you be undergo undergoing? could he be undergo undergoing? could we be undergo undergoing? could you be undergo undergoing? could they be undergo undergoing?
Perfect	V-ing perfect
could I have undergo undergoed? could you have undergo undergoed? could he have undergo undergoed? could we have undergo undergoed? could you have undergo undergoed? could they have undergo undergoed?	could I have been undergo undergoing? could you have been undergo undergoing? could he have been undergo undergoing? could we have been undergo undergoing? could you have been undergo undergoing? could they have been undergo undergoing?

Interro-negative form

Simple form	V-ing form
could I not undergo undergo? could you not undergo undergo? could he not undergo undergo? could we not undergo undergo? could you not undergo undergo? could they not undergo undergo?	could I not be undergo undergoing? could you not be undergo undergoing? could he not be undergo undergoing? could we not be undergo undergoing? could you not be undergo undergoing? could they not be undergo undergoing?
Perfect	V-ing perfect
could I not have undergo undergoed? could you not have undergo undergoed? could he not have undergo undergoed? could we not have undergo undergoed? could you not have undergo undergoed? could they not have undergo undergoed?	could I not have been undergo undergoing? could you not have been undergo undergoing? could he not have been undergo undergoing? could we not have been undergo undergoing? could you not have been undergo undergoing? could they not have been undergo undergoing?