I ought to hammer you ought to hammer he ought to hammer we ought to hammer you ought to hammer they ought to hammer
V-ing form
I ought to be hammering you ought to be hammering he ought to be hammering we ought to be hammering you ought to be hammering they ought to be hammering
Perfect
I ought to have hammered you ought to have hammered he ought to have hammered we ought to have hammered you ought to have hammered they ought to have hammered
V-ing perfect
I ought to have been hammering you ought to have been hammering he ought to have been hammering we ought to have been hammering you ought to have been hammering they ought to have been hammering
Negation
Simple form
I oughtn't to hammer you oughtn't to hammer he oughtn't to hammer we oughtn't to hammer you oughtn't to hammer they oughtn't to hammer
V-ing form
I oughtn't to be hammering you oughtn't to be hammering he oughtn't to be hammering we oughtn't to be hammering you oughtn't to be hammering they oughtn't to be hammering
Perfect
I oughtn't to have hammered you oughtn't to have hammered he oughtn't to have hammered we oughtn't to have hammered you oughtn't to have hammered they oughtn't to have hammered
V-ing perfect
I oughtn't to have been hammering you oughtn't to have been hammering he oughtn't to have been hammering we oughtn't to have been hammering you oughtn't to have been hammering they oughtn't to have been hammering
Interrogative form
Simple form
ought to I hammer? ought to you hammer? ought to he hammer? ought to we hammer? ought to you hammer? ought to they hammer?
V-ing form
ought to I be hammering? ought to you be hammering? ought to he be hammering? ought to we be hammering? ought to you be hammering? ought to they be hammering?
Perfect
ought to I have hammered? ought to you have hammered? ought to he have hammered? ought to we have hammered? ought to you have hammered? ought to they have hammered?
V-ing perfect
ought to I have been hammering? ought to you have been hammering? ought to he have been hammering? ought to we have been hammering? ought to you have been hammering? ought to they have been hammering?
Interro-negative form
Simple form
oughtn't I to hammer? oughtn't you to hammer? oughtn't he to hammer? oughtn't we to hammer? oughtn't you to hammer? oughtn't they to hammer?
V-ing form
oughtn't I to be hammering? oughtn't you to be hammering? oughtn't he to be hammering? oughtn't we to be hammering? oughtn't you to be hammering? oughtn't they to be hammering?
Perfect
oughtn't I to have hammered? oughtn't you to have hammered? oughtn't he to have hammered? oughtn't we to have hammered? oughtn't you to have hammered? oughtn't they to have hammered?
V-ing perfect
oughtn't I to have been hammering? oughtn't you to have been hammering? oughtn't he to have been hammering? oughtn't we to have been hammering? oughtn't you to have been hammering? oughtn't they to have been hammering?