English verb conjugation
MUST CENTRALISE

Regular verb: centralise - centralised - centralised

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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