may randomise
Regular verb: randomise - randomised- randomised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may randomise
you may randomise
she may randomise
we may randomise
you may randomise
they may randomise 	I may be randomising
you may be randomising
she may be randomising
we may be randomising
you may be randomising
they may be randomising	I may have randomised
you may have randomised
she may have randomised
we may have randomised
you may have randomised
they may have randomised	I may have been randomising
you may have been randomising
she may have been randomising
we may have been randomising
you may have been randomising
they may have been randomising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't randomise
you mayn't randomise
she mayn't randomise
we mayn't randomise
you mayn't randomise
they mayn't randomise 	I mayn't be randomising
you mayn't be randomising
she mayn't be randomising
we mayn't be randomising
you mayn't be randomising
they mayn't be randomising	I mayn't have randomised
you mayn't have randomised
she mayn't have randomised
we mayn't have randomised
you mayn't have randomised
they mayn't have randomised	I mayn't have been randomising
you mayn't have been randomising
she mayn't have been randomising
we mayn't have been randomising
you mayn't have been randomising
they mayn't have been randomising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I randomise?
may you randomise?
may she randomise?
may we randomise?
may you randomise?
may they randomise? 	may I be randomising?
may you be randomising?
may she be randomising?
may we be randomising?
may you be randomising?
may they be randomising? 	may I have randomised?
may you have randomised?
may she have randomised?
may we have randomised?
may you have randomised?
may they have randomised? 	may I have been randomising?
may you have been randomising?
may she have been randomising?
may we have been randomising?
may you have been randomising?
may they have been randomising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I randomise?
mayn't you randomise?
mayn't she randomise?
mayn't we randomise?
mayn't you randomise?
mayn't they randomise? 	mayn't I be randomising?
mayn't you be randomising?
mayn't she be randomising?
mayn't we be randomising?
mayn't you be randomising?
mayn't they be randomising? 	mayn't I have randomised?
mayn't you have randomised?
mayn't she have randomised?
mayn't we have randomised?
mayn't you have randomised?
mayn't they have randomised? 	mayn't I have been randomising?
mayn't you have been randomising?
mayn't she have been randomising?
mayn't we have been randomising?
mayn't you have been randomising?
mayn't they have been randomising?