can centralise
Regular verb: centralise - centralised- centralised

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

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

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

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