English verb conjugation
OUGHT TO PERTAIN

Regular verb: pertain - pertained - pertained

Affirmation

Simple form	V-ing form
I ought to pertain you ought to pertain she ought to pertain we ought to pertain you ought to pertain they ought to pertain	I ought to be pertaining you ought to be pertaining she ought to be pertaining we ought to be pertaining you ought to be pertaining they ought to be pertaining
Perfect	V-ing perfect
I ought to have pertained you ought to have pertained she ought to have pertained we ought to have pertained you ought to have pertained they ought to have pertained	I ought to have been pertaining you ought to have been pertaining she ought to have been pertaining we ought to have been pertaining you ought to have been pertaining they ought to have been pertaining

Negation

Simple form	V-ing form
I ought not to pertain you ought not to pertain she ought not to pertain we ought not to pertain you ought not to pertain they ought not to pertain	I ought not to pertaining you ought not to pertaining she ought not to pertaining we ought not to pertaining you ought not to pertaining they ought not to pertaining
Perfect	V-ing perfect
I ought not to have pertained you ought not to have pertained she ought not to have pertained we ought not to have pertained you ought not to have pertained they ought not to have pertained	I ought not to have been pertaining you ought not to have been pertaining she ought not to have been pertaining we ought not to have been pertaining you ought not to have been pertaining they ought not to have been pertaining

Interrogative form

Simple form	V-ing form
ought to I pertain? ought to you pertain? ought to she pertain? ought to we pertain? ought to you pertain? ought to they pertain?	ought to I be pertaining? ought to you be pertaining? ought to she be pertaining? ought to we be pertaining? ought to you be pertaining? ought to they be pertaining?
Perfect	V-ing perfect
ought to I have pertained? ought to you have pertained? ought to she have pertained? ought to we have pertained? ought to you have pertained? ought to they have pertained?	ought to I have been pertaining? ought to you have been pertaining? ought to she have been pertaining? ought to we have been pertaining? ought to you have been pertaining? ought to they have been pertaining?

Interro-negative form

Simple form	V-ing form
ought I not to pertain? ought you not to pertain? ought she not to pertain? ought we not to pertain? ought you not to pertain? ought they not to pertain?	ought I not to be pertaining? ought you not to be pertaining? ought she not to be pertaining? ought we not to be pertaining? ought you not to be pertaining? ought they not to be pertaining?
Perfect	V-ing perfect
ought I not to have pertained? ought you not to have pertained? ought she not to have pertained? ought we not to have pertained? ought you not to have pertained? ought they not to have pertained?	ought I not to have been pertaining? ought you not to have been pertaining? ought she not to have been pertaining? ought we not to have been pertaining? ought you not to have been pertaining? ought they not to have been pertaining?