may plasticise
Regular verb: plasticise - plasticised- plasticised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may plasticise
you may plasticise
she may plasticise
we may plasticise
you may plasticise
they may plasticise 	I may be plasticising
you may be plasticising
she may be plasticising
we may be plasticising
you may be plasticising
they may be plasticising	I may have plasticised
you may have plasticised
she may have plasticised
we may have plasticised
you may have plasticised
they may have plasticised	I may have been plasticising
you may have been plasticising
she may have been plasticising
we may have been plasticising
you may have been plasticising
they may have been plasticising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't plasticise
you mayn't plasticise
she mayn't plasticise
we mayn't plasticise
you mayn't plasticise
they mayn't plasticise 	I mayn't be plasticising
you mayn't be plasticising
she mayn't be plasticising
we mayn't be plasticising
you mayn't be plasticising
they mayn't be plasticising	I mayn't have plasticised
you mayn't have plasticised
she mayn't have plasticised
we mayn't have plasticised
you mayn't have plasticised
they mayn't have plasticised	I mayn't have been plasticising
you mayn't have been plasticising
she mayn't have been plasticising
we mayn't have been plasticising
you mayn't have been plasticising
they mayn't have been plasticising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I plasticise?
may you plasticise?
may she plasticise?
may we plasticise?
may you plasticise?
may they plasticise? 	may I be plasticising?
may you be plasticising?
may she be plasticising?
may we be plasticising?
may you be plasticising?
may they be plasticising? 	may I have plasticised?
may you have plasticised?
may she have plasticised?
may we have plasticised?
may you have plasticised?
may they have plasticised? 	may I have been plasticising?
may you have been plasticising?
may she have been plasticising?
may we have been plasticising?
may you have been plasticising?
may they have been plasticising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I plasticise?
mayn't you plasticise?
mayn't she plasticise?
mayn't we plasticise?
mayn't you plasticise?
mayn't they plasticise? 	mayn't I be plasticising?
mayn't you be plasticising?
mayn't she be plasticising?
mayn't we be plasticising?
mayn't you be plasticising?
mayn't they be plasticising? 	mayn't I have plasticised?
mayn't you have plasticised?
mayn't she have plasticised?
mayn't we have plasticised?
mayn't you have plasticised?
mayn't they have plasticised? 	mayn't I have been plasticising?
mayn't you have been plasticising?
mayn't she have been plasticising?
mayn't we have been plasticising?
mayn't you have been plasticising?
mayn't they have been plasticising?