ought to characterize
Regular verb: characterize - characterized- characterized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to characterize
you ought to characterize
he ought to characterize
we ought to characterize
you ought to characterize
they ought to characterize 	I ought to be characterizing
you ought to be characterizing
he ought to be characterizing
we ought to be characterizing
you ought to be characterizing
they ought to be characterizing	I ought to have characterized
you ought to have characterized
he ought to have characterized
we ought to have characterized
you ought to have characterized
they ought to have characterized	I ought to have been characterizing
you ought to have been characterizing
he ought to have been characterizing
we ought to have been characterizing
you ought to have been characterizing
they ought to have been characterizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to characterize
you oughtn't to characterize
he oughtn't to characterize
we oughtn't to characterize
you oughtn't to characterize
they oughtn't to characterize 	I oughtn't to be characterizing
you oughtn't to be characterizing
he oughtn't to be characterizing
we oughtn't to be characterizing
you oughtn't to be characterizing
they oughtn't to be characterizing	I oughtn't to have characterized
you oughtn't to have characterized
he oughtn't to have characterized
we oughtn't to have characterized
you oughtn't to have characterized
they oughtn't to have characterized	I oughtn't to have been characterizing
you oughtn't to have been characterizing
he oughtn't to have been characterizing
we oughtn't to have been characterizing
you oughtn't to have been characterizing
they oughtn't to have been characterizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I characterize?
ought to you characterize?
ought to he characterize?
ought to we characterize?
ought to you characterize?
ought to they characterize? 	ought to I be characterizing?
ought to you be characterizing?
ought to he be characterizing?
ought to we be characterizing?
ought to you be characterizing?
ought to they be characterizing? 	ought to I have characterized?
ought to you have characterized?
ought to he have characterized?
ought to we have characterized?
ought to you have characterized?
ought to they have characterized? 	ought to I have been characterizing?
ought to you have been characterizing?
ought to he have been characterizing?
ought to we have been characterizing?
ought to you have been characterizing?
ought to they have been characterizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to characterize?
oughtn't you to characterize?
oughtn't he to characterize?
oughtn't we to characterize?
oughtn't you to characterize?
oughtn't they to characterize? 	oughtn't I to be characterizing?
oughtn't you to be characterizing?
oughtn't he to be characterizing?
oughtn't we to be characterizing?
oughtn't you to be characterizing?
oughtn't they to be characterizing? 	oughtn't I to have characterized?
oughtn't you to have characterized?
oughtn't he to have characterized?
oughtn't we to have characterized?
oughtn't you to have characterized?
oughtn't they to have characterized? 	oughtn't I to have been characterizing?
oughtn't you to have been characterizing?
oughtn't he to have been characterizing?
oughtn't we to have been characterizing?
oughtn't you to have been characterizing?
oughtn't they to have been characterizing?