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