I ought to rid you ought to rid he ought to rid we ought to rid you ought to rid they ought to rid
V-ing form
I ought to be ridding you ought to be ridding he ought to be ridding we ought to be ridding you ought to be ridding they ought to be ridding
Perfect
I ought to have rid you ought to have rid he ought to have rid we ought to have rid you ought to have rid they ought to have rid
V-ing perfect
I ought to have been ridding you ought to have been ridding he ought to have been ridding we ought to have been ridding you ought to have been ridding they ought to have been ridding
Negation
Simple form
I oughtn't to rid you oughtn't to rid he oughtn't to rid we oughtn't to rid you oughtn't to rid they oughtn't to rid
V-ing form
I oughtn't to be ridding you oughtn't to be ridding he oughtn't to be ridding we oughtn't to be ridding you oughtn't to be ridding they oughtn't to be ridding
Perfect
I oughtn't to have rid you oughtn't to have rid he oughtn't to have rid we oughtn't to have rid you oughtn't to have rid they oughtn't to have rid
V-ing perfect
I oughtn't to have been ridding you oughtn't to have been ridding he oughtn't to have been ridding we oughtn't to have been ridding you oughtn't to have been ridding they oughtn't to have been ridding
Interrogative form
Simple form
ought to I rid? ought to you rid? ought to he rid? ought to we rid? ought to you rid? ought to they rid?
V-ing form
ought to I be ridding? ought to you be ridding? ought to he be ridding? ought to we be ridding? ought to you be ridding? ought to they be ridding?
Perfect
ought to I have rid? ought to you have rid? ought to he have rid? ought to we have rid? ought to you have rid? ought to they have rid?
V-ing perfect
ought to I have been ridding? ought to you have been ridding? ought to he have been ridding? ought to we have been ridding? ought to you have been ridding? ought to they have been ridding?
Interro-negative form
Simple form
oughtn't I to rid? oughtn't you to rid? oughtn't he to rid? oughtn't we to rid? oughtn't you to rid? oughtn't they to rid?
V-ing form
oughtn't I to be ridding? oughtn't you to be ridding? oughtn't he to be ridding? oughtn't we to be ridding? oughtn't you to be ridding? oughtn't they to be ridding?
Perfect
oughtn't I to have rid? oughtn't you to have rid? oughtn't he to have rid? oughtn't we to have rid? oughtn't you to have rid? oughtn't they to have rid?
V-ing perfect
oughtn't I to have been ridding? oughtn't you to have been ridding? oughtn't he to have been ridding? oughtn't we to have been ridding? oughtn't you to have been ridding? oughtn't they to have been ridding?