may cosmeticise
Regular verb: cosmeticise - cosmeticised- cosmeticised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may cosmeticise
you may cosmeticise
he may cosmeticise
we may cosmeticise
you may cosmeticise
they may cosmeticise 	I may be cosmeticising
you may be cosmeticising
he may be cosmeticising
we may be cosmeticising
you may be cosmeticising
they may be cosmeticising	I may have cosmeticised
you may have cosmeticised
he may have cosmeticised
we may have cosmeticised
you may have cosmeticised
they may have cosmeticised	I may have been cosmeticising
you may have been cosmeticising
he may have been cosmeticising
we may have been cosmeticising
you may have been cosmeticising
they may have been cosmeticising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't cosmeticise
you mayn't cosmeticise
he mayn't cosmeticise
we mayn't cosmeticise
you mayn't cosmeticise
they mayn't cosmeticise 	I mayn't be cosmeticising
you mayn't be cosmeticising
he mayn't be cosmeticising
we mayn't be cosmeticising
you mayn't be cosmeticising
they mayn't be cosmeticising	I mayn't have cosmeticised
you mayn't have cosmeticised
he mayn't have cosmeticised
we mayn't have cosmeticised
you mayn't have cosmeticised
they mayn't have cosmeticised	I mayn't have been cosmeticising
you mayn't have been cosmeticising
he mayn't have been cosmeticising
we mayn't have been cosmeticising
you mayn't have been cosmeticising
they mayn't have been cosmeticising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I cosmeticise?
may you cosmeticise?
may he cosmeticise?
may we cosmeticise?
may you cosmeticise?
may they cosmeticise? 	may I be cosmeticising?
may you be cosmeticising?
may he be cosmeticising?
may we be cosmeticising?
may you be cosmeticising?
may they be cosmeticising? 	may I have cosmeticised?
may you have cosmeticised?
may he have cosmeticised?
may we have cosmeticised?
may you have cosmeticised?
may they have cosmeticised? 	may I have been cosmeticising?
may you have been cosmeticising?
may he have been cosmeticising?
may we have been cosmeticising?
may you have been cosmeticising?
may they have been cosmeticising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I cosmeticise?
mayn't you cosmeticise?
mayn't he cosmeticise?
mayn't we cosmeticise?
mayn't you cosmeticise?
mayn't they cosmeticise? 	mayn't I be cosmeticising?
mayn't you be cosmeticising?
mayn't he be cosmeticising?
mayn't we be cosmeticising?
mayn't you be cosmeticising?
mayn't they be cosmeticising? 	mayn't I have cosmeticised?
mayn't you have cosmeticised?
mayn't he have cosmeticised?
mayn't we have cosmeticised?
mayn't you have cosmeticised?
mayn't they have cosmeticised? 	mayn't I have been cosmeticising?
mayn't you have been cosmeticising?
mayn't he have been cosmeticising?
mayn't we have been cosmeticising?
mayn't you have been cosmeticising?
mayn't they have been cosmeticising?