English verb conjugation
MAY CENTRALISE

Regular verb: centralise - centralised - centralised

Affirmation

Simple form	V-ing form
I may centralise you may centralise she may centralise we may centralise you may centralise they may centralise	I may be centralising you may be centralising she may be centralising we may be centralising you may be centralising they may be centralising
Perfect	V-ing perfect
I may have centralised you may have centralised she may have centralised we may have centralised you may have centralised they may have centralised	I may have been centralising you may have been centralising she may have been centralising we may have been centralising you may have been centralising they may have been centralising

Negation

Simple form	V-ing form
I mayn't centralise you mayn't centralise she mayn't centralise we mayn't centralise you mayn't centralise they mayn't centralise	I mayn't be centralising you mayn't be centralising she mayn't be centralising we mayn't be centralising you mayn't be centralising they mayn't be centralising
Perfect	V-ing perfect
I mayn't have centralised you mayn't have centralised she mayn't have centralised we mayn't have centralised you mayn't have centralised they mayn't have centralised	I mayn't have been centralising you mayn't have been centralising she mayn't have been centralising we mayn't have been centralising you mayn't have been centralising they mayn't have been centralising

Interrogative form

Simple form	V-ing form
may I centralise? may you centralise? may she centralise? may we centralise? may you centralise? may they centralise?	may I be centralising? may you be centralising? may she be centralising? may we be centralising? may you be centralising? may they be centralising?
Perfect	V-ing perfect
may I have centralised? may you have centralised? may she have centralised? may we have centralised? may you have centralised? may they have centralised?	may I have been centralising? may you have been centralising? may she have been centralising? may we have been centralising? may you have been centralising? may they have been centralising?

Interro-negative form

Simple form	V-ing form
mayn't I centralise? mayn't you centralise? mayn't she centralise? mayn't we centralise? mayn't you centralise? mayn't they centralise?	mayn't I be centralising? mayn't you be centralising? mayn't she be centralising? mayn't we be centralising? mayn't you be centralising? mayn't they be centralising?
Perfect	V-ing perfect
mayn't I have centralised? mayn't you have centralised? mayn't she have centralised? mayn't we have centralised? mayn't you have centralised? mayn't they have centralised?	mayn't I have been centralising? mayn't you have been centralising? mayn't she have been centralising? mayn't we have been centralising? mayn't you have been centralising? mayn't they have been centralising?