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