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