may conventionalise
Regular verb: conventionalise - conventionalised- conventionalised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may conventionalise
you may conventionalise
he may conventionalise
we may conventionalise
you may conventionalise
they may conventionalise 	I may be conventionalising
you may be conventionalising
he may be conventionalising
we may be conventionalising
you may be conventionalising
they may be conventionalising	I may have conventionalised
you may have conventionalised
he may have conventionalised
we may have conventionalised
you may have conventionalised
they may have conventionalised	I may have been conventionalising
you may have been conventionalising
he may have been conventionalising
we may have been conventionalising
you may have been conventionalising
they may have been conventionalising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't conventionalise
you mayn't conventionalise
he mayn't conventionalise
we mayn't conventionalise
you mayn't conventionalise
they mayn't conventionalise 	I mayn't be conventionalising
you mayn't be conventionalising
he mayn't be conventionalising
we mayn't be conventionalising
you mayn't be conventionalising
they mayn't be conventionalising	I mayn't have conventionalised
you mayn't have conventionalised
he mayn't have conventionalised
we mayn't have conventionalised
you mayn't have conventionalised
they mayn't have conventionalised	I mayn't have been conventionalising
you mayn't have been conventionalising
he mayn't have been conventionalising
we mayn't have been conventionalising
you mayn't have been conventionalising
they mayn't have been conventionalising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I conventionalise?
may you conventionalise?
may he conventionalise?
may we conventionalise?
may you conventionalise?
may they conventionalise? 	may I be conventionalising?
may you be conventionalising?
may he be conventionalising?
may we be conventionalising?
may you be conventionalising?
may they be conventionalising? 	may I have conventionalised?
may you have conventionalised?
may he have conventionalised?
may we have conventionalised?
may you have conventionalised?
may they have conventionalised? 	may I have been conventionalising?
may you have been conventionalising?
may he have been conventionalising?
may we have been conventionalising?
may you have been conventionalising?
may they have been conventionalising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I conventionalise?
mayn't you conventionalise?
mayn't he conventionalise?
mayn't we conventionalise?
mayn't you conventionalise?
mayn't they conventionalise? 	mayn't I be conventionalising?
mayn't you be conventionalising?
mayn't he be conventionalising?
mayn't we be conventionalising?
mayn't you be conventionalising?
mayn't they be conventionalising? 	mayn't I have conventionalised?
mayn't you have conventionalised?
mayn't he have conventionalised?
mayn't we have conventionalised?
mayn't you have conventionalised?
mayn't they have conventionalised? 	mayn't I have been conventionalising?
mayn't you have been conventionalising?
mayn't he have been conventionalising?
mayn't we have been conventionalising?
mayn't you have been conventionalising?
mayn't they have been conventionalising?