English verb conjugation
OUGHT TO BURBLE

Regular verb: burble - burbled - burbled

Affirmation

Simple form	V-ing form
I ought to burble you ought to burble she ought to burble we ought to burble you ought to burble they ought to burble	I ought to be burbling you ought to be burbling she ought to be burbling we ought to be burbling you ought to be burbling they ought to be burbling
Perfect	V-ing perfect
I ought to have burbled you ought to have burbled she ought to have burbled we ought to have burbled you ought to have burbled they ought to have burbled	I ought to have been burbling you ought to have been burbling she ought to have been burbling we ought to have been burbling you ought to have been burbling they ought to have been burbling

Negation

Simple form	V-ing form
I oughtn't to burble you oughtn't to burble she oughtn't to burble we oughtn't to burble you oughtn't to burble they oughtn't to burble	I oughtn't to be burbling you oughtn't to be burbling she oughtn't to be burbling we oughtn't to be burbling you oughtn't to be burbling they oughtn't to be burbling
Perfect	V-ing perfect
I oughtn't to have burbled you oughtn't to have burbled she oughtn't to have burbled we oughtn't to have burbled you oughtn't to have burbled they oughtn't to have burbled	I oughtn't to have been burbling you oughtn't to have been burbling she oughtn't to have been burbling we oughtn't to have been burbling you oughtn't to have been burbling they oughtn't to have been burbling

Interrogative form

Simple form	V-ing form
ought to I burble? ought to you burble? ought to she burble? ought to we burble? ought to you burble? ought to they burble?	ought to I be burbling? ought to you be burbling? ought to she be burbling? ought to we be burbling? ought to you be burbling? ought to they be burbling?
Perfect	V-ing perfect
ought to I have burbled? ought to you have burbled? ought to she have burbled? ought to we have burbled? ought to you have burbled? ought to they have burbled?	ought to I have been burbling? ought to you have been burbling? ought to she have been burbling? ought to we have been burbling? ought to you have been burbling? ought to they have been burbling?

Interro-negative form

Simple form	V-ing form
oughtn't I to burble? oughtn't you to burble? oughtn't she to burble? oughtn't we to burble? oughtn't you to burble? oughtn't they to burble?	oughtn't I to be burbling? oughtn't you to be burbling? oughtn't she to be burbling? oughtn't we to be burbling? oughtn't you to be burbling? oughtn't they to be burbling?
Perfect	V-ing perfect
oughtn't I to have burbled? oughtn't you to have burbled? oughtn't she to have burbled? oughtn't we to have burbled? oughtn't you to have burbled? oughtn't they to have burbled?	oughtn't I to have been burbling? oughtn't you to have been burbling? oughtn't she to have been burbling? oughtn't we to have been burbling? oughtn't you to have been burbling? oughtn't they to have been burbling?