ought to index
Regular verb: index - indexed- indexed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to index
you ought to index
he ought to index
we ought to index
you ought to index
they ought to index 	I ought to be indexing
you ought to be indexing
he ought to be indexing
we ought to be indexing
you ought to be indexing
they ought to be indexing	I ought to have indexed
you ought to have indexed
he ought to have indexed
we ought to have indexed
you ought to have indexed
they ought to have indexed	I ought to have been indexing
you ought to have been indexing
he ought to have been indexing
we ought to have been indexing
you ought to have been indexing
they ought to have been indexing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to index
you oughtn't to index
he oughtn't to index
we oughtn't to index
you oughtn't to index
they oughtn't to index 	I oughtn't to be indexing
you oughtn't to be indexing
he oughtn't to be indexing
we oughtn't to be indexing
you oughtn't to be indexing
they oughtn't to be indexing	I oughtn't to have indexed
you oughtn't to have indexed
he oughtn't to have indexed
we oughtn't to have indexed
you oughtn't to have indexed
they oughtn't to have indexed	I oughtn't to have been indexing
you oughtn't to have been indexing
he oughtn't to have been indexing
we oughtn't to have been indexing
you oughtn't to have been indexing
they oughtn't to have been indexing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I index?
ought to you index?
ought to he index?
ought to we index?
ought to you index?
ought to they index? 	ought to I be indexing?
ought to you be indexing?
ought to he be indexing?
ought to we be indexing?
ought to you be indexing?
ought to they be indexing? 	ought to I have indexed?
ought to you have indexed?
ought to he have indexed?
ought to we have indexed?
ought to you have indexed?
ought to they have indexed? 	ought to I have been indexing?
ought to you have been indexing?
ought to he have been indexing?
ought to we have been indexing?
ought to you have been indexing?
ought to they have been indexing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to index?
oughtn't you to index?
oughtn't he to index?
oughtn't we to index?
oughtn't you to index?
oughtn't they to index? 	oughtn't I to be indexing?
oughtn't you to be indexing?
oughtn't he to be indexing?
oughtn't we to be indexing?
oughtn't you to be indexing?
oughtn't they to be indexing? 	oughtn't I to have indexed?
oughtn't you to have indexed?
oughtn't he to have indexed?
oughtn't we to have indexed?
oughtn't you to have indexed?
oughtn't they to have indexed? 	oughtn't I to have been indexing?
oughtn't you to have been indexing?
oughtn't he to have been indexing?
oughtn't we to have been indexing?
oughtn't you to have been indexing?
oughtn't they to have been indexing?