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