English verb conjugation
OUGHT TO QUIBBLE

Regular verb: quibble - quibbled - quibbled

Affirmation

Simple form	V-ing form
I ought to quibble you ought to quibble he ought to quibble we ought to quibble you ought to quibble they ought to quibble	I ought to be quibbling you ought to be quibbling he ought to be quibbling we ought to be quibbling you ought to be quibbling they ought to be quibbling
Perfect	V-ing perfect
I ought to have quibbled you ought to have quibbled he ought to have quibbled we ought to have quibbled you ought to have quibbled they ought to have quibbled	I ought to have been quibbling you ought to have been quibbling he ought to have been quibbling we ought to have been quibbling you ought to have been quibbling they ought to have been quibbling

Negation

Simple form	V-ing form
I oughtn't to quibble you oughtn't to quibble he oughtn't to quibble we oughtn't to quibble you oughtn't to quibble they oughtn't to quibble	I oughtn't to be quibbling you oughtn't to be quibbling he oughtn't to be quibbling we oughtn't to be quibbling you oughtn't to be quibbling they oughtn't to be quibbling
Perfect	V-ing perfect
I oughtn't to have quibbled you oughtn't to have quibbled he oughtn't to have quibbled we oughtn't to have quibbled you oughtn't to have quibbled they oughtn't to have quibbled	I oughtn't to have been quibbling you oughtn't to have been quibbling he oughtn't to have been quibbling we oughtn't to have been quibbling you oughtn't to have been quibbling they oughtn't to have been quibbling

Interrogative form

Simple form	V-ing form
ought to I quibble? ought to you quibble? ought to he quibble? ought to we quibble? ought to you quibble? ought to they quibble?	ought to I be quibbling? ought to you be quibbling? ought to he be quibbling? ought to we be quibbling? ought to you be quibbling? ought to they be quibbling?
Perfect	V-ing perfect
ought to I have quibbled? ought to you have quibbled? ought to he have quibbled? ought to we have quibbled? ought to you have quibbled? ought to they have quibbled?	ought to I have been quibbling? ought to you have been quibbling? ought to he have been quibbling? ought to we have been quibbling? ought to you have been quibbling? ought to they have been quibbling?

Interro-negative form

Simple form	V-ing form
oughtn't I to quibble? oughtn't you to quibble? oughtn't he to quibble? oughtn't we to quibble? oughtn't you to quibble? oughtn't they to quibble?	oughtn't I to be quibbling? oughtn't you to be quibbling? oughtn't he to be quibbling? oughtn't we to be quibbling? oughtn't you to be quibbling? oughtn't they to be quibbling?
Perfect	V-ing perfect
oughtn't I to have quibbled? oughtn't you to have quibbled? oughtn't he to have quibbled? oughtn't we to have quibbled? oughtn't you to have quibbled? oughtn't they to have quibbled?	oughtn't I to have been quibbling? oughtn't you to have been quibbling? oughtn't he to have been quibbling? oughtn't we to have been quibbling? oughtn't you to have been quibbling? oughtn't they to have been quibbling?