ought to categorize
Regular verb: categorize - categorized- categorized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to categorize
you ought to categorize
he ought to categorize
we ought to categorize
you ought to categorize
they ought to categorize 	I ought to be categorizing
you ought to be categorizing
he ought to be categorizing
we ought to be categorizing
you ought to be categorizing
they ought to be categorizing	I ought to have categorized
you ought to have categorized
he ought to have categorized
we ought to have categorized
you ought to have categorized
they ought to have categorized	I ought to have been categorizing
you ought to have been categorizing
he ought to have been categorizing
we ought to have been categorizing
you ought to have been categorizing
they ought to have been categorizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to categorize
you oughtn't to categorize
he oughtn't to categorize
we oughtn't to categorize
you oughtn't to categorize
they oughtn't to categorize 	I oughtn't to be categorizing
you oughtn't to be categorizing
he oughtn't to be categorizing
we oughtn't to be categorizing
you oughtn't to be categorizing
they oughtn't to be categorizing	I oughtn't to have categorized
you oughtn't to have categorized
he oughtn't to have categorized
we oughtn't to have categorized
you oughtn't to have categorized
they oughtn't to have categorized	I oughtn't to have been categorizing
you oughtn't to have been categorizing
he oughtn't to have been categorizing
we oughtn't to have been categorizing
you oughtn't to have been categorizing
they oughtn't to have been categorizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I categorize?
ought to you categorize?
ought to he categorize?
ought to we categorize?
ought to you categorize?
ought to they categorize? 	ought to I be categorizing?
ought to you be categorizing?
ought to he be categorizing?
ought to we be categorizing?
ought to you be categorizing?
ought to they be categorizing? 	ought to I have categorized?
ought to you have categorized?
ought to he have categorized?
ought to we have categorized?
ought to you have categorized?
ought to they have categorized? 	ought to I have been categorizing?
ought to you have been categorizing?
ought to he have been categorizing?
ought to we have been categorizing?
ought to you have been categorizing?
ought to they have been categorizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to categorize?
oughtn't you to categorize?
oughtn't he to categorize?
oughtn't we to categorize?
oughtn't you to categorize?
oughtn't they to categorize? 	oughtn't I to be categorizing?
oughtn't you to be categorizing?
oughtn't he to be categorizing?
oughtn't we to be categorizing?
oughtn't you to be categorizing?
oughtn't they to be categorizing? 	oughtn't I to have categorized?
oughtn't you to have categorized?
oughtn't he to have categorized?
oughtn't we to have categorized?
oughtn't you to have categorized?
oughtn't they to have categorized? 	oughtn't I to have been categorizing?
oughtn't you to have been categorizing?
oughtn't he to have been categorizing?
oughtn't we to have been categorizing?
oughtn't you to have been categorizing?
oughtn't they to have been categorizing?