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