may decentralise
Regular verb: decentralise - decentralised- decentralised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may decentralise
you may decentralise
he may decentralise
we may decentralise
you may decentralise
they may decentralise 	I may be decentralising
you may be decentralising
he may be decentralising
we may be decentralising
you may be decentralising
they may be decentralising	I may have decentralised
you may have decentralised
he may have decentralised
we may have decentralised
you may have decentralised
they may have decentralised	I may have been decentralising
you may have been decentralising
he may have been decentralising
we may have been decentralising
you may have been decentralising
they may have been decentralising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't decentralise
you mayn't decentralise
he mayn't decentralise
we mayn't decentralise
you mayn't decentralise
they mayn't decentralise 	I mayn't be decentralising
you mayn't be decentralising
he mayn't be decentralising
we mayn't be decentralising
you mayn't be decentralising
they mayn't be decentralising	I mayn't have decentralised
you mayn't have decentralised
he mayn't have decentralised
we mayn't have decentralised
you mayn't have decentralised
they mayn't have decentralised	I mayn't have been decentralising
you mayn't have been decentralising
he mayn't have been decentralising
we mayn't have been decentralising
you mayn't have been decentralising
they mayn't have been decentralising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I decentralise?
may you decentralise?
may he decentralise?
may we decentralise?
may you decentralise?
may they decentralise? 	may I be decentralising?
may you be decentralising?
may he be decentralising?
may we be decentralising?
may you be decentralising?
may they be decentralising? 	may I have decentralised?
may you have decentralised?
may he have decentralised?
may we have decentralised?
may you have decentralised?
may they have decentralised? 	may I have been decentralising?
may you have been decentralising?
may he have been decentralising?
may we have been decentralising?
may you have been decentralising?
may they have been decentralising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I decentralise?
mayn't you decentralise?
mayn't he decentralise?
mayn't we decentralise?
mayn't you decentralise?
mayn't they decentralise? 	mayn't I be decentralising?
mayn't you be decentralising?
mayn't he be decentralising?
mayn't we be decentralising?
mayn't you be decentralising?
mayn't they be decentralising? 	mayn't I have decentralised?
mayn't you have decentralised?
mayn't he have decentralised?
mayn't we have decentralised?
mayn't you have decentralised?
mayn't they have decentralised? 	mayn't I have been decentralising?
mayn't you have been decentralising?
mayn't he have been decentralising?
mayn't we have been decentralising?
mayn't you have been decentralising?
mayn't they have been decentralising?