English verb conjugation
SHOULD PROPOUND

Regular verb: propound - propounded - propounded

Affirmation

Simple form	V-ing form
I should propound you should propound he should propound we should propound you should propound they should propound	I should be propounding you should be propounding he should be propounding we should be propounding you should be propounding they should be propounding
Perfect	V-ing perfect
I should have propounded you should have propounded he should have propounded we should have propounded you should have propounded they should have propounded	I should have been propounding you should have been propounding he should have been propounding we should have been propounding you should have been propounding they should have been propounding

Negation

Simple form	V-ing form
I should not propound you should not propound he should not propound we should not propound you should not propound they should not propound	I should not be propounding you should not be propounding he should not be propounding we should not be propounding you should not be propounding they should not be propounding
Perfect	V-ing perfect
I should not have propounded you should not have propounded he should not have propounded we should not have propounded you should not have propounded they should not have propounded	I should not have been propounding you should not have been propounding he should not have been propounding we should not have been propounding you should not have been propounding they should not have been propounding

Interrogative form

Simple form	V-ing form
should I propound? should you propound? should he propound? should we propound? should you propound? should they propound?	should I be propounding? should you be propounding? should he be propounding? should we be propounding? should you be propounding? should they be propounding?
Perfect	V-ing perfect
should I have propounded? should you have propounded? should he have propounded? should we have propounded? should you have propounded? should they have propounded?	should I have been propounding? should you have been propounding? should he have been propounding? should we have been propounding? should you have been propounding? should they have been propounding?

Interro-negative form

Simple form	V-ing form
should I not propound? should you not propound? should he not propound? should we not propound? should you not propound? should they not propound?	should I not be propounding? should you not be propounding? should he not be propounding? should we not be propounding? should you not be propounding? should they not be propounding?
Perfect	V-ing perfect
should I not have propounded? should you not have propounded? should he not have propounded? should we not have propounded? should you not have propounded? should they not have propounded?	should I not have been propounding? should you not have been propounding? should he not have been propounding? should we not have been propounding? should you not have been propounding? should they not have been propounding?