I should undergo you should undergo he should undergo we should undergo you should undergo they should undergo
Forme en V-ing
I should be undergoing you should be undergoing he should be undergoing we should be undergoing you should be undergoing they should be undergoing
Perfect
I should have undergone you should have undergone he should have undergone we should have undergone you should have undergone they should have undergone
Perfect en V-ing
I should have been undergoing you should have been undergoing he should have been undergoing we should have been undergoing you should have been undergoing they should have been undergoing
Négation
Forme simple
I should not undergo you should not undergo he should not undergo we should not undergo you should not undergo they should not undergo
Forme en V-ing
I should not be undergoing you should not be undergoing he should not be undergoing we should not be undergoing you should not be undergoing they should not be undergoing
Perfect
I should not have undergone you should not have undergone he should not have undergone we should not have undergone you should not have undergone they should not have undergone
Perfect en V-ing
I should not have been undergoing you should not have been undergoing he should not have been undergoing we should not have been undergoing you should not have been undergoing they should not have been undergoing
Forme interrogative
Forme simple
should I undergo? should you undergo? should he undergo? should we undergo? should you undergo? should they undergo?
Forme en V-ing
should I be undergoing? should you be undergoing? should he be undergoing? should we be undergoing? should you be undergoing? should they be undergoing?
Perfect
should I have undergone? should you have undergone? should he have undergone? should we have undergone? should you have undergone? should they have undergone?
Perfect en V-ing
should I have been undergoing? should you have been undergoing? should he have been undergoing? should we have been undergoing? should you have been undergoing? should they have been undergoing?
Forme interro-négative
Forme simple
should I not undergo? should you not undergo? should he not undergo? should we not undergo? should you not undergo? should they not undergo?
Forme en V-ing
should I not be undergoing? should you not be undergoing? should he not be undergoing? should we not be undergoing? should you not be undergoing? should they not be undergoing?
Perfect
should I not have undergone? should you not have undergone? should he not have undergone? should we not have undergone? should you not have undergone? should they not have undergone?
Perfect en V-ing
should I not have been undergoing? should you not have been undergoing? should he not have been undergoing? should we not have been undergoing? should you not have been undergoing? should they not have been undergoing?