English verb conjugation
OUGHT TO ENDORSE

Regular verb: endorse - endorsed - endorsed

Affirmation

Simple form	V-ing form
I ought to endorse you ought to endorse she ought to endorse we ought to endorse you ought to endorse they ought to endorse	I ought to be endorsing you ought to be endorsing she ought to be endorsing we ought to be endorsing you ought to be endorsing they ought to be endorsing
Perfect	V-ing perfect
I ought to have endorsed you ought to have endorsed she ought to have endorsed we ought to have endorsed you ought to have endorsed they ought to have endorsed	I ought to have been endorsing you ought to have been endorsing she ought to have been endorsing we ought to have been endorsing you ought to have been endorsing they ought to have been endorsing

Negation

Simple form	V-ing form
I ought not to endorse you ought not to endorse she ought not to endorse we ought not to endorse you ought not to endorse they ought not to endorse	I ought not to endorsing you ought not to endorsing she ought not to endorsing we ought not to endorsing you ought not to endorsing they ought not to endorsing
Perfect	V-ing perfect
I ought not to have endorsed you ought not to have endorsed she ought not to have endorsed we ought not to have endorsed you ought not to have endorsed they ought not to have endorsed	I ought not to have been endorsing you ought not to have been endorsing she ought not to have been endorsing we ought not to have been endorsing you ought not to have been endorsing they ought not to have been endorsing

Interrogative form

Simple form	V-ing form
ought to I endorse? ought to you endorse? ought to she endorse? ought to we endorse? ought to you endorse? ought to they endorse?	ought to I be endorsing? ought to you be endorsing? ought to she be endorsing? ought to we be endorsing? ought to you be endorsing? ought to they be endorsing?
Perfect	V-ing perfect
ought to I have endorsed? ought to you have endorsed? ought to she have endorsed? ought to we have endorsed? ought to you have endorsed? ought to they have endorsed?	ought to I have been endorsing? ought to you have been endorsing? ought to she have been endorsing? ought to we have been endorsing? ought to you have been endorsing? ought to they have been endorsing?

Interro-negative form

Simple form	V-ing form
ought I not to endorse? ought you not to endorse? ought she not to endorse? ought we not to endorse? ought you not to endorse? ought they not to endorse?	ought I not to be endorsing? ought you not to be endorsing? ought she not to be endorsing? ought we not to be endorsing? ought you not to be endorsing? ought they not to be endorsing?
Perfect	V-ing perfect
ought I not to have endorsed? ought you not to have endorsed? ought she not to have endorsed? ought we not to have endorsed? ought you not to have endorsed? ought they not to have endorsed?	ought I not to have been endorsing? ought you not to have been endorsing? ought she not to have been endorsing? ought we not to have been endorsing? ought you not to have been endorsing? ought they not to have been endorsing?