ought to denounce
Regular verb: denounce - denounced- denounced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to denounce
you ought to denounce
she ought to denounce
we ought to denounce
you ought to denounce
they ought to denounce 	I ought to be denouncing
you ought to be denouncing
she ought to be denouncing
we ought to be denouncing
you ought to be denouncing
they ought to be denouncing	I ought to have denounced
you ought to have denounced
she ought to have denounced
we ought to have denounced
you ought to have denounced
they ought to have denounced	I ought to have been denouncing
you ought to have been denouncing
she ought to have been denouncing
we ought to have been denouncing
you ought to have been denouncing
they ought to have been denouncing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to denounce
you oughtn't to denounce
she oughtn't to denounce
we oughtn't to denounce
you oughtn't to denounce
they oughtn't to denounce 	I oughtn't to be denouncing
you oughtn't to be denouncing
she oughtn't to be denouncing
we oughtn't to be denouncing
you oughtn't to be denouncing
they oughtn't to be denouncing	I oughtn't to have denounced
you oughtn't to have denounced
she oughtn't to have denounced
we oughtn't to have denounced
you oughtn't to have denounced
they oughtn't to have denounced	I oughtn't to have been denouncing
you oughtn't to have been denouncing
she oughtn't to have been denouncing
we oughtn't to have been denouncing
you oughtn't to have been denouncing
they oughtn't to have been denouncing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I denounce?
ought to you denounce?
ought to she denounce?
ought to we denounce?
ought to you denounce?
ought to they denounce? 	ought to I be denouncing?
ought to you be denouncing?
ought to she be denouncing?
ought to we be denouncing?
ought to you be denouncing?
ought to they be denouncing? 	ought to I have denounced?
ought to you have denounced?
ought to she have denounced?
ought to we have denounced?
ought to you have denounced?
ought to they have denounced? 	ought to I have been denouncing?
ought to you have been denouncing?
ought to she have been denouncing?
ought to we have been denouncing?
ought to you have been denouncing?
ought to they have been denouncing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to denounce?
oughtn't you to denounce?
oughtn't she to denounce?
oughtn't we to denounce?
oughtn't you to denounce?
oughtn't they to denounce? 	oughtn't I to be denouncing?
oughtn't you to be denouncing?
oughtn't she to be denouncing?
oughtn't we to be denouncing?
oughtn't you to be denouncing?
oughtn't they to be denouncing? 	oughtn't I to have denounced?
oughtn't you to have denounced?
oughtn't she to have denounced?
oughtn't we to have denounced?
oughtn't you to have denounced?
oughtn't they to have denounced? 	oughtn't I to have been denouncing?
oughtn't you to have been denouncing?
oughtn't she to have been denouncing?
oughtn't we to have been denouncing?
oughtn't you to have been denouncing?
oughtn't they to have been denouncing?