English verb conjugation
SHOULD OVERSTUFF

Regular verb: overstuff - overstuffed - overstuffed

Affirmation

Simple form	V-ing form
I should overstuff you should overstuff he should overstuff we should overstuff you should overstuff they should overstuff	I should be overstuffing you should be overstuffing he should be overstuffing we should be overstuffing you should be overstuffing they should be overstuffing
Perfect	V-ing perfect
I should have overstuffed you should have overstuffed he should have overstuffed we should have overstuffed you should have overstuffed they should have overstuffed	I should have been overstuffing you should have been overstuffing he should have been overstuffing we should have been overstuffing you should have been overstuffing they should have been overstuffing

Negation

Simple form	V-ing form
I should not overstuff you should not overstuff he should not overstuff we should not overstuff you should not overstuff they should not overstuff	I should not be overstuffing you should not be overstuffing he should not be overstuffing we should not be overstuffing you should not be overstuffing they should not be overstuffing
Perfect	V-ing perfect
I should not have overstuffed you should not have overstuffed he should not have overstuffed we should not have overstuffed you should not have overstuffed they should not have overstuffed	I should not have been overstuffing you should not have been overstuffing he should not have been overstuffing we should not have been overstuffing you should not have been overstuffing they should not have been overstuffing

Interrogative form

Simple form	V-ing form
should I overstuff? should you overstuff? should he overstuff? should we overstuff? should you overstuff? should they overstuff?	should I be overstuffing? should you be overstuffing? should he be overstuffing? should we be overstuffing? should you be overstuffing? should they be overstuffing?
Perfect	V-ing perfect
should I have overstuffed? should you have overstuffed? should he have overstuffed? should we have overstuffed? should you have overstuffed? should they have overstuffed?	should I have been overstuffing? should you have been overstuffing? should he have been overstuffing? should we have been overstuffing? should you have been overstuffing? should they have been overstuffing?

Interro-negative form

Simple form	V-ing form
should I not overstuff? should you not overstuff? should he not overstuff? should we not overstuff? should you not overstuff? should they not overstuff?	should I not be overstuffing? should you not be overstuffing? should he not be overstuffing? should we not be overstuffing? should you not be overstuffing? should they not be overstuffing?
Perfect	V-ing perfect
should I not have overstuffed? should you not have overstuffed? should he not have overstuffed? should we not have overstuffed? should you not have overstuffed? should they not have overstuffed?	should I not have been overstuffing? should you not have been overstuffing? should he not have been overstuffing? should we not have been overstuffing? should you not have been overstuffing? should they not have been overstuffing?