English verb conjugation
OUGHT TO JOIN

Regular verb: join - joined - joined

Affirmation

Simple form	V-ing form
I ought to join you ought to join he ought to join we ought to join you ought to join they ought to join	I ought to be joining you ought to be joining he ought to be joining we ought to be joining you ought to be joining they ought to be joining
Perfect	V-ing perfect
I ought to have joined you ought to have joined he ought to have joined we ought to have joined you ought to have joined they ought to have joined	I ought to have been joining you ought to have been joining he ought to have been joining we ought to have been joining you ought to have been joining they ought to have been joining

Negation

Simple form	V-ing form
I oughtn't to join you oughtn't to join he oughtn't to join we oughtn't to join you oughtn't to join they oughtn't to join	I oughtn't to be joining you oughtn't to be joining he oughtn't to be joining we oughtn't to be joining you oughtn't to be joining they oughtn't to be joining
Perfect	V-ing perfect
I oughtn't to have joined you oughtn't to have joined he oughtn't to have joined we oughtn't to have joined you oughtn't to have joined they oughtn't to have joined	I oughtn't to have been joining you oughtn't to have been joining he oughtn't to have been joining we oughtn't to have been joining you oughtn't to have been joining they oughtn't to have been joining

Interrogative form

Simple form	V-ing form
ought to I join? ought to you join? ought to he join? ought to we join? ought to you join? ought to they join?	ought to I be joining? ought to you be joining? ought to he be joining? ought to we be joining? ought to you be joining? ought to they be joining?
Perfect	V-ing perfect
ought to I have joined? ought to you have joined? ought to he have joined? ought to we have joined? ought to you have joined? ought to they have joined?	ought to I have been joining? ought to you have been joining? ought to he have been joining? ought to we have been joining? ought to you have been joining? ought to they have been joining?

Interro-negative form

Simple form	V-ing form
oughtn't I to join? oughtn't you to join? oughtn't he to join? oughtn't we to join? oughtn't you to join? oughtn't they to join?	oughtn't I to be joining? oughtn't you to be joining? oughtn't he to be joining? oughtn't we to be joining? oughtn't you to be joining? oughtn't they to be joining?
Perfect	V-ing perfect
oughtn't I to have joined? oughtn't you to have joined? oughtn't he to have joined? oughtn't we to have joined? oughtn't you to have joined? oughtn't they to have joined?	oughtn't I to have been joining? oughtn't you to have been joining? oughtn't he to have been joining? oughtn't we to have been joining? oughtn't you to have been joining? oughtn't they to have been joining?