I ought to join you ought to join he ought to join we ought to join you ought to join they ought to join
V-ing form
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
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
V-ing perfect
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
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
V-ing form
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
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
V-ing perfect
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
ought to I join? ought to you join? ought to he join? ought to we join? ought to you join? ought to they join?
V-ing form
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
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?
V-ing perfect
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
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?
V-ing form
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
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?
V-ing perfect
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?