ought to attack
Regular verb: attack - attacked- attacked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to attack
you ought to attack
she ought to attack
we ought to attack
you ought to attack
they ought to attack 	I ought to be attacking
you ought to be attacking
she ought to be attacking
we ought to be attacking
you ought to be attacking
they ought to be attacking	I ought to have attacked
you ought to have attacked
she ought to have attacked
we ought to have attacked
you ought to have attacked
they ought to have attacked	I ought to have been attacking
you ought to have been attacking
she ought to have been attacking
we ought to have been attacking
you ought to have been attacking
they ought to have been attacking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to attack
you oughtn't to attack
she oughtn't to attack
we oughtn't to attack
you oughtn't to attack
they oughtn't to attack 	I oughtn't to be attacking
you oughtn't to be attacking
she oughtn't to be attacking
we oughtn't to be attacking
you oughtn't to be attacking
they oughtn't to be attacking	I oughtn't to have attacked
you oughtn't to have attacked
she oughtn't to have attacked
we oughtn't to have attacked
you oughtn't to have attacked
they oughtn't to have attacked	I oughtn't to have been attacking
you oughtn't to have been attacking
she oughtn't to have been attacking
we oughtn't to have been attacking
you oughtn't to have been attacking
they oughtn't to have been attacking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I attack?
ought to you attack?
ought to she attack?
ought to we attack?
ought to you attack?
ought to they attack? 	ought to I be attacking?
ought to you be attacking?
ought to she be attacking?
ought to we be attacking?
ought to you be attacking?
ought to they be attacking? 	ought to I have attacked?
ought to you have attacked?
ought to she have attacked?
ought to we have attacked?
ought to you have attacked?
ought to they have attacked? 	ought to I have been attacking?
ought to you have been attacking?
ought to she have been attacking?
ought to we have been attacking?
ought to you have been attacking?
ought to they have been attacking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to attack?
oughtn't you to attack?
oughtn't she to attack?
oughtn't we to attack?
oughtn't you to attack?
oughtn't they to attack? 	oughtn't I to be attacking?
oughtn't you to be attacking?
oughtn't she to be attacking?
oughtn't we to be attacking?
oughtn't you to be attacking?
oughtn't they to be attacking? 	oughtn't I to have attacked?
oughtn't you to have attacked?
oughtn't she to have attacked?
oughtn't we to have attacked?
oughtn't you to have attacked?
oughtn't they to have attacked? 	oughtn't I to have been attacking?
oughtn't you to have been attacking?
oughtn't she to have been attacking?
oughtn't we to have been attacking?
oughtn't you to have been attacking?
oughtn't they to have been attacking?