ought to punish
Regular verb: punish - punished- punished

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to punish
you ought to punish
he ought to punish
we ought to punish
you ought to punish
they ought to punish 	I ought to be punishing
you ought to be punishing
he ought to be punishing
we ought to be punishing
you ought to be punishing
they ought to be punishing	I ought to have punished
you ought to have punished
he ought to have punished
we ought to have punished
you ought to have punished
they ought to have punished	I ought to have been punishing
you ought to have been punishing
he ought to have been punishing
we ought to have been punishing
you ought to have been punishing
they ought to have been punishing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to punish
you oughtn't to punish
he oughtn't to punish
we oughtn't to punish
you oughtn't to punish
they oughtn't to punish 	I oughtn't to be punishing
you oughtn't to be punishing
he oughtn't to be punishing
we oughtn't to be punishing
you oughtn't to be punishing
they oughtn't to be punishing	I oughtn't to have punished
you oughtn't to have punished
he oughtn't to have punished
we oughtn't to have punished
you oughtn't to have punished
they oughtn't to have punished	I oughtn't to have been punishing
you oughtn't to have been punishing
he oughtn't to have been punishing
we oughtn't to have been punishing
you oughtn't to have been punishing
they oughtn't to have been punishing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I punish?
ought to you punish?
ought to he punish?
ought to we punish?
ought to you punish?
ought to they punish? 	ought to I be punishing?
ought to you be punishing?
ought to he be punishing?
ought to we be punishing?
ought to you be punishing?
ought to they be punishing? 	ought to I have punished?
ought to you have punished?
ought to he have punished?
ought to we have punished?
ought to you have punished?
ought to they have punished? 	ought to I have been punishing?
ought to you have been punishing?
ought to he have been punishing?
ought to we have been punishing?
ought to you have been punishing?
ought to they have been punishing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to punish?
oughtn't you to punish?
oughtn't he to punish?
oughtn't we to punish?
oughtn't you to punish?
oughtn't they to punish? 	oughtn't I to be punishing?
oughtn't you to be punishing?
oughtn't he to be punishing?
oughtn't we to be punishing?
oughtn't you to be punishing?
oughtn't they to be punishing? 	oughtn't I to have punished?
oughtn't you to have punished?
oughtn't he to have punished?
oughtn't we to have punished?
oughtn't you to have punished?
oughtn't they to have punished? 	oughtn't I to have been punishing?
oughtn't you to have been punishing?
oughtn't he to have been punishing?
oughtn't we to have been punishing?
oughtn't you to have been punishing?
oughtn't they to have been punishing?