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