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