English verb conjugation
MAY AUTHORISE

Regular verb: authorise - authorised - authorised

Affirmation

Simple form	V-ing form
I may authorise you may authorise she may authorise we may authorise you may authorise they may authorise	I may be authorising you may be authorising she may be authorising we may be authorising you may be authorising they may be authorising
Perfect	V-ing perfect
I may have authorised you may have authorised she may have authorised we may have authorised you may have authorised they may have authorised	I may have been authorising you may have been authorising she may have been authorising we may have been authorising you may have been authorising they may have been authorising

Negation

Simple form	V-ing form
I mayn't authorise you mayn't authorise she mayn't authorise we mayn't authorise you mayn't authorise they mayn't authorise	I mayn't be authorising you mayn't be authorising she mayn't be authorising we mayn't be authorising you mayn't be authorising they mayn't be authorising
Perfect	V-ing perfect
I mayn't have authorised you mayn't have authorised she mayn't have authorised we mayn't have authorised you mayn't have authorised they mayn't have authorised	I mayn't have been authorising you mayn't have been authorising she mayn't have been authorising we mayn't have been authorising you mayn't have been authorising they mayn't have been authorising

Interrogative form

Simple form	V-ing form
may I authorise? may you authorise? may she authorise? may we authorise? may you authorise? may they authorise?	may I be authorising? may you be authorising? may she be authorising? may we be authorising? may you be authorising? may they be authorising?
Perfect	V-ing perfect
may I have authorised? may you have authorised? may she have authorised? may we have authorised? may you have authorised? may they have authorised?	may I have been authorising? may you have been authorising? may she have been authorising? may we have been authorising? may you have been authorising? may they have been authorising?

Interro-negative form

Simple form	V-ing form
mayn't I authorise? mayn't you authorise? mayn't she authorise? mayn't we authorise? mayn't you authorise? mayn't they authorise?	mayn't I be authorising? mayn't you be authorising? mayn't she be authorising? mayn't we be authorising? mayn't you be authorising? mayn't they be authorising?
Perfect	V-ing perfect
mayn't I have authorised? mayn't you have authorised? mayn't she have authorised? mayn't we have authorised? mayn't you have authorised? mayn't they have authorised?	mayn't I have been authorising? mayn't you have been authorising? mayn't she have been authorising? mayn't we have been authorising? mayn't you have been authorising? mayn't they have been authorising?