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