English verb conjugation
OUGHT TO ATTACK

Regular verb: attack - attacked - attacked

Affirmation

Simple form	V-ing form
I ought to attack you ought to attack he 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 he ought to be attacking we ought to be attacking you ought to be attacking they ought to be attacking
Perfect	V-ing perfect
I ought to have attacked you ought to have attacked he 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 he 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
I oughtn't to attack you oughtn't to attack he 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 he oughtn't to be attacking we oughtn't to be attacking you oughtn't to be attacking they oughtn't to be attacking
Perfect	V-ing perfect
I oughtn't to have attacked you oughtn't to have attacked he 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 he 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
ought to I attack? ought to you attack? ought to he 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 he be attacking? ought to we be attacking? ought to you be attacking? ought to they be attacking?
Perfect	V-ing perfect
ought to I have attacked? ought to you have attacked? ought to he 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 he 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
oughtn't I to attack? oughtn't you to attack? oughtn't he 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 he to be attacking? oughtn't we to be attacking? oughtn't you to be attacking? oughtn't they to be attacking?
Perfect	V-ing perfect
oughtn't I to have attacked? oughtn't you to have attacked? oughtn't he 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 he 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?