English verb conjugation
SHOULD NONPLUS

Regular verb: nonplus - nonplussed - nonplussed

Affirmation

Simple form	V-ing form
I should nonplus you should nonplus he should nonplus we should nonplus you should nonplus they should nonplus	I should be nonplussing you should be nonplussing he should be nonplussing we should be nonplussing you should be nonplussing they should be nonplussing
Perfect	V-ing perfect
I should have nonplussed you should have nonplussed he should have nonplussed we should have nonplussed you should have nonplussed they should have nonplussed	I should have been nonplussing you should have been nonplussing he should have been nonplussing we should have been nonplussing you should have been nonplussing they should have been nonplussing

Negation

Simple form	V-ing form
I should not nonplus you should not nonplus he should not nonplus we should not nonplus you should not nonplus they should not nonplus	I should not be nonplussing you should not be nonplussing he should not be nonplussing we should not be nonplussing you should not be nonplussing they should not be nonplussing
Perfect	V-ing perfect
I should not have nonplussed you should not have nonplussed he should not have nonplussed we should not have nonplussed you should not have nonplussed they should not have nonplussed	I should not have been nonplussing you should not have been nonplussing he should not have been nonplussing we should not have been nonplussing you should not have been nonplussing they should not have been nonplussing

Interrogative form

Simple form	V-ing form
should I nonplus? should you nonplus? should he nonplus? should we nonplus? should you nonplus? should they nonplus?	should I be nonplussing? should you be nonplussing? should he be nonplussing? should we be nonplussing? should you be nonplussing? should they be nonplussing?
Perfect	V-ing perfect
should I have nonplussed? should you have nonplussed? should he have nonplussed? should we have nonplussed? should you have nonplussed? should they have nonplussed?	should I have been nonplussing? should you have been nonplussing? should he have been nonplussing? should we have been nonplussing? should you have been nonplussing? should they have been nonplussing?

Interro-negative form

Simple form	V-ing form
should I not nonplus? should you not nonplus? should he not nonplus? should we not nonplus? should you not nonplus? should they not nonplus?	should I not be nonplussing? should you not be nonplussing? should he not be nonplussing? should we not be nonplussing? should you not be nonplussing? should they not be nonplussing?
Perfect	V-ing perfect
should I not have nonplussed? should you not have nonplussed? should he not have nonplussed? should we not have nonplussed? should you not have nonplussed? should they not have nonplussed?	should I not have been nonplussing? should you not have been nonplussing? should he not have been nonplussing? should we not have been nonplussing? should you not have been nonplussing? should they not have been nonplussing?