Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I can undergo undergo you can undergo undergo he can undergo undergo we can undergo undergo you can undergo undergo they can undergo undergo
V-ing form
I can be undergo undergoing you can be undergo undergoing he can be undergo undergoing we can be undergo undergoing you can be undergo undergoing they can be undergo undergoing
Perfect
I can have undergo undergoed you can have undergo undergoed he can have undergo undergoed we can have undergo undergoed you can have undergo undergoed they can have undergo undergoed
V-ing perfect
I can have been undergo undergoing you can have been undergo undergoing he can have been undergo undergoing we can have been undergo undergoing you can have been undergo undergoing they can have been undergo undergoing
Negation
Simple form
I cannot undergo undergo you cannot undergo undergo he cannot undergo undergo we cannot undergo undergo you cannot undergo undergo they cannot undergo undergo
V-ing form
I cannot be undergo undergoing you cannot be undergo undergoing he cannot be undergo undergoing we cannot be undergo undergoing you cannot be undergo undergoing they cannot be undergo undergoing
Perfect
I cannot have undergo undergoed you cannot have undergo undergoed he cannot have undergo undergoed we cannot have undergo undergoed you cannot have undergo undergoed they cannot have undergo undergoed
V-ing perfect
I cannot have been undergo undergoing you cannot have been undergo undergoing he cannot have been undergo undergoing we cannot have been undergo undergoing you cannot have been undergo undergoing they cannot have been undergo undergoing
Interrogative form
Simple form
can I undergo undergo? can you undergo undergo? can he undergo undergo? can we undergo undergo? can you undergo undergo? can they undergo undergo?
V-ing form
can I be undergo undergoing? can you be undergo undergoing? can he be undergo undergoing? can we be undergo undergoing? can you be undergo undergoing? can they be undergo undergoing?
Perfect
can I have undergo undergoed? can you have undergo undergoed? can he have undergo undergoed? can we have undergo undergoed? can you have undergo undergoed? can they have undergo undergoed?
V-ing perfect
can I have been undergo undergoing? can you have been undergo undergoing? can he have been undergo undergoing? can we have been undergo undergoing? can you have been undergo undergoing? can they have been undergo undergoing?
Interro-negative form
Simple form
can I not undergo undergo? can you not undergo undergo? can he not undergo undergo? can we not undergo undergo? can you not undergo undergo? can they not undergo undergo?
V-ing form
can I not be undergo undergoing? can you not be undergo undergoing? can he not be undergo undergoing? can we not be undergo undergoing? can you not be undergo undergoing? can they not be undergo undergoing?
Perfect
can I not have undergo undergoed? can you not have undergo undergoed? can he not have undergo undergoed? can we not have undergo undergoed? can you not have undergo undergoed? can they not have undergo undergoed?
V-ing perfect
can I not have been undergo undergoing? can you not have been undergo undergoing? can he not have been undergo undergoing? can we not have been undergo undergoing? can you not have been undergo undergoing? can they not have been undergo undergoing?