I ought to mar you ought to mar she ought to mar we ought to mar you ought to mar they ought to mar
V-ing form
I ought to be marring you ought to be marring she ought to be marring we ought to be marring you ought to be marring they ought to be marring
Perfect
I ought to have marred you ought to have marred she ought to have marred we ought to have marred you ought to have marred they ought to have marred
V-ing perfect
I ought to have been marring you ought to have been marring she ought to have been marring we ought to have been marring you ought to have been marring they ought to have been marring
Negation
Simple form
I oughtn't to mar you oughtn't to mar she oughtn't to mar we oughtn't to mar you oughtn't to mar they oughtn't to mar
V-ing form
I oughtn't to be marring you oughtn't to be marring she oughtn't to be marring we oughtn't to be marring you oughtn't to be marring they oughtn't to be marring
Perfect
I oughtn't to have marred you oughtn't to have marred she oughtn't to have marred we oughtn't to have marred you oughtn't to have marred they oughtn't to have marred
V-ing perfect
I oughtn't to have been marring you oughtn't to have been marring she oughtn't to have been marring we oughtn't to have been marring you oughtn't to have been marring they oughtn't to have been marring
Interrogative form
Simple form
ought to I mar? ought to you mar? ought to she mar? ought to we mar? ought to you mar? ought to they mar?
V-ing form
ought to I be marring? ought to you be marring? ought to she be marring? ought to we be marring? ought to you be marring? ought to they be marring?
Perfect
ought to I have marred? ought to you have marred? ought to she have marred? ought to we have marred? ought to you have marred? ought to they have marred?
V-ing perfect
ought to I have been marring? ought to you have been marring? ought to she have been marring? ought to we have been marring? ought to you have been marring? ought to they have been marring?
Interro-negative form
Simple form
oughtn't I to mar? oughtn't you to mar? oughtn't she to mar? oughtn't we to mar? oughtn't you to mar? oughtn't they to mar?
V-ing form
oughtn't I to be marring? oughtn't you to be marring? oughtn't she to be marring? oughtn't we to be marring? oughtn't you to be marring? oughtn't they to be marring?
Perfect
oughtn't I to have marred? oughtn't you to have marred? oughtn't she to have marred? oughtn't we to have marred? oughtn't you to have marred? oughtn't they to have marred?
V-ing perfect
oughtn't I to have been marring? oughtn't you to have been marring? oughtn't she to have been marring? oughtn't we to have been marring? oughtn't you to have been marring? oughtn't they to have been marring?