English verb conjugation
OUGHT TO PROPOUND

Regular verb: propound - propounded - propounded

Affirmation

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

Negation

Simple form	V-ing form
I oughtn't to propound you oughtn't to propound he oughtn't to propound we oughtn't to propound you oughtn't to propound they oughtn't to propound	I oughtn't to be propounding you oughtn't to be propounding he oughtn't to be propounding we oughtn't to be propounding you oughtn't to be propounding they oughtn't to be propounding
Perfect	V-ing perfect
I oughtn't to have propounded you oughtn't to have propounded he oughtn't to have propounded we oughtn't to have propounded you oughtn't to have propounded they oughtn't to have propounded	I oughtn't to have been propounding you oughtn't to have been propounding he oughtn't to have been propounding we oughtn't to have been propounding you oughtn't to have been propounding they oughtn't to have been propounding

Interrogative form

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

Interro-negative form

Simple form	V-ing form
oughtn't I to propound? oughtn't you to propound? oughtn't he to propound? oughtn't we to propound? oughtn't you to propound? oughtn't they to propound?	oughtn't I to be propounding? oughtn't you to be propounding? oughtn't he to be propounding? oughtn't we to be propounding? oughtn't you to be propounding? oughtn't they to be propounding?
Perfect	V-ing perfect
oughtn't I to have propounded? oughtn't you to have propounded? oughtn't he to have propounded? oughtn't we to have propounded? oughtn't you to have propounded? oughtn't they to have propounded?	oughtn't I to have been propounding? oughtn't you to have been propounding? oughtn't he to have been propounding? oughtn't we to have been propounding? oughtn't you to have been propounding? oughtn't they to have been propounding?