English verb conjugation
OUGHT TO ITEMISE

Regular verb: itemise - itemised - itemised

Affirmation

Simple form	V-ing form
I ought to itemise you ought to itemise he ought to itemise we ought to itemise you ought to itemise they ought to itemise	I ought to be itemising you ought to be itemising he ought to be itemising we ought to be itemising you ought to be itemising they ought to be itemising
Perfect	V-ing perfect
I ought to have itemised you ought to have itemised he ought to have itemised we ought to have itemised you ought to have itemised they ought to have itemised	I ought to have been itemising you ought to have been itemising he ought to have been itemising we ought to have been itemising you ought to have been itemising they ought to have been itemising

Negation

Simple form	V-ing form
I oughtn't to itemise you oughtn't to itemise he oughtn't to itemise we oughtn't to itemise you oughtn't to itemise they oughtn't to itemise	I oughtn't to be itemising you oughtn't to be itemising he oughtn't to be itemising we oughtn't to be itemising you oughtn't to be itemising they oughtn't to be itemising
Perfect	V-ing perfect
I oughtn't to have itemised you oughtn't to have itemised he oughtn't to have itemised we oughtn't to have itemised you oughtn't to have itemised they oughtn't to have itemised	I oughtn't to have been itemising you oughtn't to have been itemising he oughtn't to have been itemising we oughtn't to have been itemising you oughtn't to have been itemising they oughtn't to have been itemising

Interrogative form

Simple form	V-ing form
ought to I itemise? ought to you itemise? ought to he itemise? ought to we itemise? ought to you itemise? ought to they itemise?	ought to I be itemising? ought to you be itemising? ought to he be itemising? ought to we be itemising? ought to you be itemising? ought to they be itemising?
Perfect	V-ing perfect
ought to I have itemised? ought to you have itemised? ought to he have itemised? ought to we have itemised? ought to you have itemised? ought to they have itemised?	ought to I have been itemising? ought to you have been itemising? ought to he have been itemising? ought to we have been itemising? ought to you have been itemising? ought to they have been itemising?

Interro-negative form

Simple form	V-ing form
oughtn't I to itemise? oughtn't you to itemise? oughtn't he to itemise? oughtn't we to itemise? oughtn't you to itemise? oughtn't they to itemise?	oughtn't I to be itemising? oughtn't you to be itemising? oughtn't he to be itemising? oughtn't we to be itemising? oughtn't you to be itemising? oughtn't they to be itemising?
Perfect	V-ing perfect
oughtn't I to have itemised? oughtn't you to have itemised? oughtn't he to have itemised? oughtn't we to have itemised? oughtn't you to have itemised? oughtn't they to have itemised?	oughtn't I to have been itemising? oughtn't you to have been itemising? oughtn't he to have been itemising? oughtn't we to have been itemising? oughtn't you to have been itemising? oughtn't they to have been itemising?