English verb conjugation
OUGHT TO LEAK

Regular verb: leak - leaked - leaked

Affirmation

Simple form	V-ing form
I ought to leak you ought to leak she ought to leak we ought to leak you ought to leak they ought to leak	I ought to be leaking you ought to be leaking she ought to be leaking we ought to be leaking you ought to be leaking they ought to be leaking
Perfect	V-ing perfect
I ought to have leaked you ought to have leaked she ought to have leaked we ought to have leaked you ought to have leaked they ought to have leaked	I ought to have been leaking you ought to have been leaking she ought to have been leaking we ought to have been leaking you ought to have been leaking they ought to have been leaking

Negation

Simple form	V-ing form
I oughtn't to leak you oughtn't to leak she oughtn't to leak we oughtn't to leak you oughtn't to leak they oughtn't to leak	I oughtn't to be leaking you oughtn't to be leaking she oughtn't to be leaking we oughtn't to be leaking you oughtn't to be leaking they oughtn't to be leaking
Perfect	V-ing perfect
I oughtn't to have leaked you oughtn't to have leaked she oughtn't to have leaked we oughtn't to have leaked you oughtn't to have leaked they oughtn't to have leaked	I oughtn't to have been leaking you oughtn't to have been leaking she oughtn't to have been leaking we oughtn't to have been leaking you oughtn't to have been leaking they oughtn't to have been leaking

Interrogative form

Simple form	V-ing form
ought to I leak? ought to you leak? ought to she leak? ought to we leak? ought to you leak? ought to they leak?	ought to I be leaking? ought to you be leaking? ought to she be leaking? ought to we be leaking? ought to you be leaking? ought to they be leaking?
Perfect	V-ing perfect
ought to I have leaked? ought to you have leaked? ought to she have leaked? ought to we have leaked? ought to you have leaked? ought to they have leaked?	ought to I have been leaking? ought to you have been leaking? ought to she have been leaking? ought to we have been leaking? ought to you have been leaking? ought to they have been leaking?

Interro-negative form

Simple form	V-ing form
oughtn't I to leak? oughtn't you to leak? oughtn't she to leak? oughtn't we to leak? oughtn't you to leak? oughtn't they to leak?	oughtn't I to be leaking? oughtn't you to be leaking? oughtn't she to be leaking? oughtn't we to be leaking? oughtn't you to be leaking? oughtn't they to be leaking?
Perfect	V-ing perfect
oughtn't I to have leaked? oughtn't you to have leaked? oughtn't she to have leaked? oughtn't we to have leaked? oughtn't you to have leaked? oughtn't they to have leaked?	oughtn't I to have been leaking? oughtn't you to have been leaking? oughtn't she to have been leaking? oughtn't we to have been leaking? oughtn't you to have been leaking? oughtn't they to have been leaking?