may supervene
Verbe régulier : supervene - supervened- supervened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may supervene
you may supervene
he may supervene
we may supervene
you may supervene
they may supervene 	I may be supervening
you may be supervening
he may be supervening
we may be supervening
you may be supervening
they may be supervening	I may have supervened
you may have supervened
he may have supervened
we may have supervened
you may have supervened
they may have supervened	I may have been supervening
you may have been supervening
he may have been supervening
we may have been supervening
you may have been supervening
they may have been supervening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't supervene
you mayn't supervene
he mayn't supervene
we mayn't supervene
you mayn't supervene
they mayn't supervene 	I mayn't be supervening
you mayn't be supervening
he mayn't be supervening
we mayn't be supervening
you mayn't be supervening
they mayn't be supervening	I mayn't have supervened
you mayn't have supervened
he mayn't have supervened
we mayn't have supervened
you mayn't have supervened
they mayn't have supervened	I mayn't have been supervening
you mayn't have been supervening
he mayn't have been supervening
we mayn't have been supervening
you mayn't have been supervening
they mayn't have been supervening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I supervene?
may you supervene?
may he supervene?
may we supervene?
may you supervene?
may they supervene? 	may I be supervening?
may you be supervening?
may he be supervening?
may we be supervening?
may you be supervening?
may they be supervening? 	may I have supervened?
may you have supervened?
may he have supervened?
may we have supervened?
may you have supervened?
may they have supervened? 	may I have been supervening?
may you have been supervening?
may he have been supervening?
may we have been supervening?
may you have been supervening?
may they have been supervening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I supervene?
mayn't you supervene?
mayn't he supervene?
mayn't we supervene?
mayn't you supervene?
mayn't they supervene? 	mayn't I be supervening?
mayn't you be supervening?
mayn't he be supervening?
mayn't we be supervening?
mayn't you be supervening?
mayn't they be supervening? 	mayn't I have supervened?
mayn't you have supervened?
mayn't he have supervened?
mayn't we have supervened?
mayn't you have supervened?
mayn't they have supervened? 	mayn't I have been supervening?
mayn't you have been supervening?
mayn't he have been supervening?
mayn't we have been supervening?
mayn't you have been supervening?
mayn't they have been supervening?