may vulgarise
Regular verb: vulgarise - vulgarised- vulgarised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may vulgarise
you may vulgarise
she may vulgarise
we may vulgarise
you may vulgarise
they may vulgarise 	I may be vulgarising
you may be vulgarising
she may be vulgarising
we may be vulgarising
you may be vulgarising
they may be vulgarising	I may have vulgarised
you may have vulgarised
she may have vulgarised
we may have vulgarised
you may have vulgarised
they may have vulgarised	I may have been vulgarising
you may have been vulgarising
she may have been vulgarising
we may have been vulgarising
you may have been vulgarising
they may have been vulgarising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't vulgarise
you mayn't vulgarise
she mayn't vulgarise
we mayn't vulgarise
you mayn't vulgarise
they mayn't vulgarise 	I mayn't be vulgarising
you mayn't be vulgarising
she mayn't be vulgarising
we mayn't be vulgarising
you mayn't be vulgarising
they mayn't be vulgarising	I mayn't have vulgarised
you mayn't have vulgarised
she mayn't have vulgarised
we mayn't have vulgarised
you mayn't have vulgarised
they mayn't have vulgarised	I mayn't have been vulgarising
you mayn't have been vulgarising
she mayn't have been vulgarising
we mayn't have been vulgarising
you mayn't have been vulgarising
they mayn't have been vulgarising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I vulgarise?
may you vulgarise?
may she vulgarise?
may we vulgarise?
may you vulgarise?
may they vulgarise? 	may I be vulgarising?
may you be vulgarising?
may she be vulgarising?
may we be vulgarising?
may you be vulgarising?
may they be vulgarising? 	may I have vulgarised?
may you have vulgarised?
may she have vulgarised?
may we have vulgarised?
may you have vulgarised?
may they have vulgarised? 	may I have been vulgarising?
may you have been vulgarising?
may she have been vulgarising?
may we have been vulgarising?
may you have been vulgarising?
may they have been vulgarising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I vulgarise?
mayn't you vulgarise?
mayn't she vulgarise?
mayn't we vulgarise?
mayn't you vulgarise?
mayn't they vulgarise? 	mayn't I be vulgarising?
mayn't you be vulgarising?
mayn't she be vulgarising?
mayn't we be vulgarising?
mayn't you be vulgarising?
mayn't they be vulgarising? 	mayn't I have vulgarised?
mayn't you have vulgarised?
mayn't she have vulgarised?
mayn't we have vulgarised?
mayn't you have vulgarised?
mayn't they have vulgarised? 	mayn't I have been vulgarising?
mayn't you have been vulgarising?
mayn't she have been vulgarising?
mayn't we have been vulgarising?
mayn't you have been vulgarising?
mayn't they have been vulgarising?