English verb conjugation
OUGHT TO ITEMIZE

Regular verb: itemize - itemized - itemized

Affirmation

Simple form	V-ing form
I ought to itemize you ought to itemize he ought to itemize we ought to itemize you ought to itemize they ought to itemize	I ought to be itemizing you ought to be itemizing he ought to be itemizing we ought to be itemizing you ought to be itemizing they ought to be itemizing
Perfect	V-ing perfect
I ought to have itemized you ought to have itemized he ought to have itemized we ought to have itemized you ought to have itemized they ought to have itemized	I ought to have been itemizing you ought to have been itemizing he ought to have been itemizing we ought to have been itemizing you ought to have been itemizing they ought to have been itemizing

Negation

Simple form	V-ing form
I oughtn't to itemize you oughtn't to itemize he oughtn't to itemize we oughtn't to itemize you oughtn't to itemize they oughtn't to itemize	I oughtn't to be itemizing you oughtn't to be itemizing he oughtn't to be itemizing we oughtn't to be itemizing you oughtn't to be itemizing they oughtn't to be itemizing
Perfect	V-ing perfect
I oughtn't to have itemized you oughtn't to have itemized he oughtn't to have itemized we oughtn't to have itemized you oughtn't to have itemized they oughtn't to have itemized	I oughtn't to have been itemizing you oughtn't to have been itemizing he oughtn't to have been itemizing we oughtn't to have been itemizing you oughtn't to have been itemizing they oughtn't to have been itemizing

Interrogative form

Simple form	V-ing form
ought to I itemize? ought to you itemize? ought to he itemize? ought to we itemize? ought to you itemize? ought to they itemize?	ought to I be itemizing? ought to you be itemizing? ought to he be itemizing? ought to we be itemizing? ought to you be itemizing? ought to they be itemizing?
Perfect	V-ing perfect
ought to I have itemized? ought to you have itemized? ought to he have itemized? ought to we have itemized? ought to you have itemized? ought to they have itemized?	ought to I have been itemizing? ought to you have been itemizing? ought to he have been itemizing? ought to we have been itemizing? ought to you have been itemizing? ought to they have been itemizing?

Interro-negative form

Simple form	V-ing form
oughtn't I to itemize? oughtn't you to itemize? oughtn't he to itemize? oughtn't we to itemize? oughtn't you to itemize? oughtn't they to itemize?	oughtn't I to be itemizing? oughtn't you to be itemizing? oughtn't he to be itemizing? oughtn't we to be itemizing? oughtn't you to be itemizing? oughtn't they to be itemizing?
Perfect	V-ing perfect
oughtn't I to have itemized? oughtn't you to have itemized? oughtn't he to have itemized? oughtn't we to have itemized? oughtn't you to have itemized? oughtn't they to have itemized?	oughtn't I to have been itemizing? oughtn't you to have been itemizing? oughtn't he to have been itemizing? oughtn't we to have been itemizing? oughtn't you to have been itemizing? oughtn't they to have been itemizing?