may mature
Verbe régulier : mature - matured- matured
Traduction française : mûrir - faire mûrir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may mature
you may mature
he may mature
we may mature
you may mature
they may mature 	I may be maturing
you may be maturing
he may be maturing
we may be maturing
you may be maturing
they may be maturing	I may have matured
you may have matured
he may have matured
we may have matured
you may have matured
they may have matured	I may have been maturing
you may have been maturing
he may have been maturing
we may have been maturing
you may have been maturing
they may have been maturing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't mature
you mayn't mature
he mayn't mature
we mayn't mature
you mayn't mature
they mayn't mature 	I mayn't be maturing
you mayn't be maturing
he mayn't be maturing
we mayn't be maturing
you mayn't be maturing
they mayn't be maturing	I mayn't have matured
you mayn't have matured
he mayn't have matured
we mayn't have matured
you mayn't have matured
they mayn't have matured	I mayn't have been maturing
you mayn't have been maturing
he mayn't have been maturing
we mayn't have been maturing
you mayn't have been maturing
they mayn't have been maturing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I mature?
may you mature?
may he mature?
may we mature?
may you mature?
may they mature? 	may I be maturing?
may you be maturing?
may he be maturing?
may we be maturing?
may you be maturing?
may they be maturing? 	may I have matured?
may you have matured?
may he have matured?
may we have matured?
may you have matured?
may they have matured? 	may I have been maturing?
may you have been maturing?
may he have been maturing?
may we have been maturing?
may you have been maturing?
may they have been maturing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I mature?
mayn't you mature?
mayn't he mature?
mayn't we mature?
mayn't you mature?
mayn't they mature? 	mayn't I be maturing?
mayn't you be maturing?
mayn't he be maturing?
mayn't we be maturing?
mayn't you be maturing?
mayn't they be maturing? 	mayn't I have matured?
mayn't you have matured?
mayn't he have matured?
mayn't we have matured?
mayn't you have matured?
mayn't they have matured? 	mayn't I have been maturing?
mayn't you have been maturing?
mayn't he have been maturing?
mayn't we have been maturing?
mayn't you have been maturing?
mayn't they have been maturing?