may vulcanise
Verbe régulier : vulcanise - vulcanised- vulcanised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may vulcanise
you may vulcanise
she may vulcanise
we may vulcanise
you may vulcanise
they may vulcanise 	I may be vulcanising
you may be vulcanising
she may be vulcanising
we may be vulcanising
you may be vulcanising
they may be vulcanising	I may have vulcanised
you may have vulcanised
she may have vulcanised
we may have vulcanised
you may have vulcanised
they may have vulcanised	I may have been vulcanising
you may have been vulcanising
she may have been vulcanising
we may have been vulcanising
you may have been vulcanising
they may have been vulcanising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't vulcanise
you mayn't vulcanise
she mayn't vulcanise
we mayn't vulcanise
you mayn't vulcanise
they mayn't vulcanise 	I mayn't be vulcanising
you mayn't be vulcanising
she mayn't be vulcanising
we mayn't be vulcanising
you mayn't be vulcanising
they mayn't be vulcanising	I mayn't have vulcanised
you mayn't have vulcanised
she mayn't have vulcanised
we mayn't have vulcanised
you mayn't have vulcanised
they mayn't have vulcanised	I mayn't have been vulcanising
you mayn't have been vulcanising
she mayn't have been vulcanising
we mayn't have been vulcanising
you mayn't have been vulcanising
they mayn't have been vulcanising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I vulcanise?
may you vulcanise?
may she vulcanise?
may we vulcanise?
may you vulcanise?
may they vulcanise? 	may I be vulcanising?
may you be vulcanising?
may she be vulcanising?
may we be vulcanising?
may you be vulcanising?
may they be vulcanising? 	may I have vulcanised?
may you have vulcanised?
may she have vulcanised?
may we have vulcanised?
may you have vulcanised?
may they have vulcanised? 	may I have been vulcanising?
may you have been vulcanising?
may she have been vulcanising?
may we have been vulcanising?
may you have been vulcanising?
may they have been vulcanising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I vulcanise?
mayn't you vulcanise?
mayn't she vulcanise?
mayn't we vulcanise?
mayn't you vulcanise?
mayn't they vulcanise? 	mayn't I be vulcanising?
mayn't you be vulcanising?
mayn't she be vulcanising?
mayn't we be vulcanising?
mayn't you be vulcanising?
mayn't they be vulcanising? 	mayn't I have vulcanised?
mayn't you have vulcanised?
mayn't she have vulcanised?
mayn't we have vulcanised?
mayn't you have vulcanised?
mayn't they have vulcanised? 	mayn't I have been vulcanising?
mayn't you have been vulcanising?
mayn't she have been vulcanising?
mayn't we have been vulcanising?
mayn't you have been vulcanising?
mayn't they have been vulcanising?