Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I ought to depurity you ought to depurity he ought to depurity we ought to depurity you ought to depurity they ought to depurity
V-ing form
I ought to be depuritying you ought to be depuritying he ought to be depuritying we ought to be depuritying you ought to be depuritying they ought to be depuritying
Perfect
I ought to have depuritied you ought to have depuritied he ought to have depuritied we ought to have depuritied you ought to have depuritied they ought to have depuritied
V-ing perfect
I ought to have been depuritying you ought to have been depuritying he ought to have been depuritying we ought to have been depuritying you ought to have been depuritying they ought to have been depuritying
Negation
Simple form
I oughtn't to depurity you oughtn't to depurity he oughtn't to depurity we oughtn't to depurity you oughtn't to depurity they oughtn't to depurity
V-ing form
I oughtn't to be depuritying you oughtn't to be depuritying he oughtn't to be depuritying we oughtn't to be depuritying you oughtn't to be depuritying they oughtn't to be depuritying
Perfect
I oughtn't to have depuritied you oughtn't to have depuritied he oughtn't to have depuritied we oughtn't to have depuritied you oughtn't to have depuritied they oughtn't to have depuritied
V-ing perfect
I oughtn't to have been depuritying you oughtn't to have been depuritying he oughtn't to have been depuritying we oughtn't to have been depuritying you oughtn't to have been depuritying they oughtn't to have been depuritying
Interrogative form
Simple form
ought to I depurity? ought to you depurity? ought to he depurity? ought to we depurity? ought to you depurity? ought to they depurity?
V-ing form
ought to I be depuritying? ought to you be depuritying? ought to he be depuritying? ought to we be depuritying? ought to you be depuritying? ought to they be depuritying?
Perfect
ought to I have depuritied? ought to you have depuritied? ought to he have depuritied? ought to we have depuritied? ought to you have depuritied? ought to they have depuritied?
V-ing perfect
ought to I have been depuritying? ought to you have been depuritying? ought to he have been depuritying? ought to we have been depuritying? ought to you have been depuritying? ought to they have been depuritying?
Interro-negative form
Simple form
oughtn't I to depurity? oughtn't you to depurity? oughtn't he to depurity? oughtn't we to depurity? oughtn't you to depurity? oughtn't they to depurity?
V-ing form
oughtn't I to be depuritying? oughtn't you to be depuritying? oughtn't he to be depuritying? oughtn't we to be depuritying? oughtn't you to be depuritying? oughtn't they to be depuritying?
Perfect
oughtn't I to have depuritied? oughtn't you to have depuritied? oughtn't he to have depuritied? oughtn't we to have depuritied? oughtn't you to have depuritied? oughtn't they to have depuritied?
V-ing perfect
oughtn't I to have been depuritying? oughtn't you to have been depuritying? oughtn't he to have been depuritying? oughtn't we to have been depuritying? oughtn't you to have been depuritying? oughtn't they to have been depuritying?