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