English verb conjugation
OUGHT TO SHARK

Regular verb: shark - sharked - sharked

Affirmation

Simple form	V-ing form
I ought to shark you ought to shark she ought to shark we ought to shark you ought to shark they ought to shark	I ought to be sharking you ought to be sharking she ought to be sharking we ought to be sharking you ought to be sharking they ought to be sharking
Perfect	V-ing perfect
I ought to have sharked you ought to have sharked she ought to have sharked we ought to have sharked you ought to have sharked they ought to have sharked	I ought to have been sharking you ought to have been sharking she ought to have been sharking we ought to have been sharking you ought to have been sharking they ought to have been sharking

Negation

Simple form	V-ing form
I oughtn't to shark you oughtn't to shark she oughtn't to shark we oughtn't to shark you oughtn't to shark they oughtn't to shark	I oughtn't to be sharking you oughtn't to be sharking she oughtn't to be sharking we oughtn't to be sharking you oughtn't to be sharking they oughtn't to be sharking
Perfect	V-ing perfect
I oughtn't to have sharked you oughtn't to have sharked she oughtn't to have sharked we oughtn't to have sharked you oughtn't to have sharked they oughtn't to have sharked	I oughtn't to have been sharking you oughtn't to have been sharking she oughtn't to have been sharking we oughtn't to have been sharking you oughtn't to have been sharking they oughtn't to have been sharking

Interrogative form

Simple form	V-ing form
ought to I shark? ought to you shark? ought to she shark? ought to we shark? ought to you shark? ought to they shark?	ought to I be sharking? ought to you be sharking? ought to she be sharking? ought to we be sharking? ought to you be sharking? ought to they be sharking?
Perfect	V-ing perfect
ought to I have sharked? ought to you have sharked? ought to she have sharked? ought to we have sharked? ought to you have sharked? ought to they have sharked?	ought to I have been sharking? ought to you have been sharking? ought to she have been sharking? ought to we have been sharking? ought to you have been sharking? ought to they have been sharking?

Interro-negative form

Simple form	V-ing form
oughtn't I to shark? oughtn't you to shark? oughtn't she to shark? oughtn't we to shark? oughtn't you to shark? oughtn't they to shark?	oughtn't I to be sharking? oughtn't you to be sharking? oughtn't she to be sharking? oughtn't we to be sharking? oughtn't you to be sharking? oughtn't they to be sharking?
Perfect	V-ing perfect
oughtn't I to have sharked? oughtn't you to have sharked? oughtn't she to have sharked? oughtn't we to have sharked? oughtn't you to have sharked? oughtn't they to have sharked?	oughtn't I to have been sharking? oughtn't you to have been sharking? oughtn't she to have been sharking? oughtn't we to have been sharking? oughtn't you to have been sharking? oughtn't they to have been sharking?