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