English verb conjugation
OUGHT TO ENGAGE

Regular verb: engage - engaged - engaged

Affirmation

Simple form	V-ing form
I ought to engage you ought to engage he ought to engage we ought to engage you ought to engage they ought to engage	I ought to be engaging you ought to be engaging he ought to be engaging we ought to be engaging you ought to be engaging they ought to be engaging
Perfect	V-ing perfect
I ought to have engaged you ought to have engaged he ought to have engaged we ought to have engaged you ought to have engaged they ought to have engaged	I ought to have been engaging you ought to have been engaging he ought to have been engaging we ought to have been engaging you ought to have been engaging they ought to have been engaging

Negation

Simple form	V-ing form
I oughtn't to engage you oughtn't to engage he oughtn't to engage we oughtn't to engage you oughtn't to engage they oughtn't to engage	I oughtn't to be engaging you oughtn't to be engaging he oughtn't to be engaging we oughtn't to be engaging you oughtn't to be engaging they oughtn't to be engaging
Perfect	V-ing perfect
I oughtn't to have engaged you oughtn't to have engaged he oughtn't to have engaged we oughtn't to have engaged you oughtn't to have engaged they oughtn't to have engaged	I oughtn't to have been engaging you oughtn't to have been engaging he oughtn't to have been engaging we oughtn't to have been engaging you oughtn't to have been engaging they oughtn't to have been engaging

Interrogative form

Simple form	V-ing form
ought to I engage? ought to you engage? ought to he engage? ought to we engage? ought to you engage? ought to they engage?	ought to I be engaging? ought to you be engaging? ought to he be engaging? ought to we be engaging? ought to you be engaging? ought to they be engaging?
Perfect	V-ing perfect
ought to I have engaged? ought to you have engaged? ought to he have engaged? ought to we have engaged? ought to you have engaged? ought to they have engaged?	ought to I have been engaging? ought to you have been engaging? ought to he have been engaging? ought to we have been engaging? ought to you have been engaging? ought to they have been engaging?

Interro-negative form

Simple form	V-ing form
oughtn't I to engage? oughtn't you to engage? oughtn't he to engage? oughtn't we to engage? oughtn't you to engage? oughtn't they to engage?	oughtn't I to be engaging? oughtn't you to be engaging? oughtn't he to be engaging? oughtn't we to be engaging? oughtn't you to be engaging? oughtn't they to be engaging?
Perfect	V-ing perfect
oughtn't I to have engaged? oughtn't you to have engaged? oughtn't he to have engaged? oughtn't we to have engaged? oughtn't you to have engaged? oughtn't they to have engaged?	oughtn't I to have been engaging? oughtn't you to have been engaging? oughtn't he to have been engaging? oughtn't we to have been engaging? oughtn't you to have been engaging? oughtn't they to have been engaging?