English verb conjugation
MAY CATEGORISE

Regular verb: categorise - categorised - categorised

Affirmation

Simple form	V-ing form
I may categorise you may categorise he may categorise we may categorise you may categorise they may categorise	I may be categorising you may be categorising he may be categorising we may be categorising you may be categorising they may be categorising
Perfect	V-ing perfect
I may have categorised you may have categorised he may have categorised we may have categorised you may have categorised they may have categorised	I may have been categorising you may have been categorising he may have been categorising we may have been categorising you may have been categorising they may have been categorising

Negation

Simple form	V-ing form
I mayn't categorise you mayn't categorise he mayn't categorise we mayn't categorise you mayn't categorise they mayn't categorise	I mayn't be categorising you mayn't be categorising he mayn't be categorising we mayn't be categorising you mayn't be categorising they mayn't be categorising
Perfect	V-ing perfect
I mayn't have categorised you mayn't have categorised he mayn't have categorised we mayn't have categorised you mayn't have categorised they mayn't have categorised	I mayn't have been categorising you mayn't have been categorising he mayn't have been categorising we mayn't have been categorising you mayn't have been categorising they mayn't have been categorising

Interrogative form

Simple form	V-ing form
may I categorise? may you categorise? may he categorise? may we categorise? may you categorise? may they categorise?	may I be categorising? may you be categorising? may he be categorising? may we be categorising? may you be categorising? may they be categorising?
Perfect	V-ing perfect
may I have categorised? may you have categorised? may he have categorised? may we have categorised? may you have categorised? may they have categorised?	may I have been categorising? may you have been categorising? may he have been categorising? may we have been categorising? may you have been categorising? may they have been categorising?

Interro-negative form

Simple form	V-ing form
mayn't I categorise? mayn't you categorise? mayn't he categorise? mayn't we categorise? mayn't you categorise? mayn't they categorise?	mayn't I be categorising? mayn't you be categorising? mayn't he be categorising? mayn't we be categorising? mayn't you be categorising? mayn't they be categorising?
Perfect	V-ing perfect
mayn't I have categorised? mayn't you have categorised? mayn't he have categorised? mayn't we have categorised? mayn't you have categorised? mayn't they have categorised?	mayn't I have been categorising? mayn't you have been categorising? mayn't he have been categorising? mayn't we have been categorising? mayn't you have been categorising? mayn't they have been categorising?