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 he 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 he 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 he 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 he 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 oughtn't to endorse you oughtn't to endorse he oughtn't to endorse we oughtn't to endorse you oughtn't to endorse they oughtn't to endorse	I oughtn't to be endorsing you oughtn't to be endorsing he oughtn't to be endorsing we oughtn't to be endorsing you oughtn't to be endorsing they oughtn't to be endorsing
Perfect	V-ing perfect
I oughtn't to have endorsed you oughtn't to have endorsed he oughtn't to have endorsed we oughtn't to have endorsed you oughtn't to have endorsed they oughtn't to have endorsed	I oughtn't to have been endorsing you oughtn't to have been endorsing he oughtn't to have been endorsing we oughtn't to have been endorsing you oughtn't to have been endorsing they oughtn't to have been endorsing

Interrogative form

Simple form	V-ing form
ought to I endorse? ought to you endorse? ought to he 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 he 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 he 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 he 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
oughtn't I to endorse? oughtn't you to endorse? oughtn't he to endorse? oughtn't we to endorse? oughtn't you to endorse? oughtn't they to endorse?	oughtn't I to be endorsing? oughtn't you to be endorsing? oughtn't he to be endorsing? oughtn't we to be endorsing? oughtn't you to be endorsing? oughtn't they to be endorsing?
Perfect	V-ing perfect
oughtn't I to have endorsed? oughtn't you to have endorsed? oughtn't he to have endorsed? oughtn't we to have endorsed? oughtn't you to have endorsed? oughtn't they to have endorsed?	oughtn't I to have been endorsing? oughtn't you to have been endorsing? oughtn't he to have been endorsing? oughtn't we to have been endorsing? oughtn't you to have been endorsing? oughtn't they to have been endorsing?