English verb conjugation
MAY ITEMISE

Regular verb: itemise - itemised - itemised

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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