ought to illuminate
Regular verb: illuminate - illuminated- illuminated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to illuminate
you ought to illuminate
she ought to illuminate
we ought to illuminate
you ought to illuminate
they ought to illuminate 	I ought to be illuminating
you ought to be illuminating
she ought to be illuminating
we ought to be illuminating
you ought to be illuminating
they ought to be illuminating	I ought to have illuminated
you ought to have illuminated
she ought to have illuminated
we ought to have illuminated
you ought to have illuminated
they ought to have illuminated	I ought to have been illuminating
you ought to have been illuminating
she ought to have been illuminating
we ought to have been illuminating
you ought to have been illuminating
they ought to have been illuminating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to illuminate
you oughtn't to illuminate
she oughtn't to illuminate
we oughtn't to illuminate
you oughtn't to illuminate
they oughtn't to illuminate 	I oughtn't to be illuminating
you oughtn't to be illuminating
she oughtn't to be illuminating
we oughtn't to be illuminating
you oughtn't to be illuminating
they oughtn't to be illuminating	I oughtn't to have illuminated
you oughtn't to have illuminated
she oughtn't to have illuminated
we oughtn't to have illuminated
you oughtn't to have illuminated
they oughtn't to have illuminated	I oughtn't to have been illuminating
you oughtn't to have been illuminating
she oughtn't to have been illuminating
we oughtn't to have been illuminating
you oughtn't to have been illuminating
they oughtn't to have been illuminating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I illuminate?
ought to you illuminate?
ought to she illuminate?
ought to we illuminate?
ought to you illuminate?
ought to they illuminate? 	ought to I be illuminating?
ought to you be illuminating?
ought to she be illuminating?
ought to we be illuminating?
ought to you be illuminating?
ought to they be illuminating? 	ought to I have illuminated?
ought to you have illuminated?
ought to she have illuminated?
ought to we have illuminated?
ought to you have illuminated?
ought to they have illuminated? 	ought to I have been illuminating?
ought to you have been illuminating?
ought to she have been illuminating?
ought to we have been illuminating?
ought to you have been illuminating?
ought to they have been illuminating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to illuminate?
oughtn't you to illuminate?
oughtn't she to illuminate?
oughtn't we to illuminate?
oughtn't you to illuminate?
oughtn't they to illuminate? 	oughtn't I to be illuminating?
oughtn't you to be illuminating?
oughtn't she to be illuminating?
oughtn't we to be illuminating?
oughtn't you to be illuminating?
oughtn't they to be illuminating? 	oughtn't I to have illuminated?
oughtn't you to have illuminated?
oughtn't she to have illuminated?
oughtn't we to have illuminated?
oughtn't you to have illuminated?
oughtn't they to have illuminated? 	oughtn't I to have been illuminating?
oughtn't you to have been illuminating?
oughtn't she to have been illuminating?
oughtn't we to have been illuminating?
oughtn't you to have been illuminating?
oughtn't they to have been illuminating?