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