may prosper
Regular verb: prosper - prospered- prospered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may prosper
you may prosper
he may prosper
we may prosper
you may prosper
they may prosper 	I may be prospering
you may be prospering
he may be prospering
we may be prospering
you may be prospering
they may be prospering	I may have prospered
you may have prospered
he may have prospered
we may have prospered
you may have prospered
they may have prospered	I may have been prospering
you may have been prospering
he may have been prospering
we may have been prospering
you may have been prospering
they may have been prospering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't prosper
you mayn't prosper
he mayn't prosper
we mayn't prosper
you mayn't prosper
they mayn't prosper 	I mayn't be prospering
you mayn't be prospering
he mayn't be prospering
we mayn't be prospering
you mayn't be prospering
they mayn't be prospering	I mayn't have prospered
you mayn't have prospered
he mayn't have prospered
we mayn't have prospered
you mayn't have prospered
they mayn't have prospered	I mayn't have been prospering
you mayn't have been prospering
he mayn't have been prospering
we mayn't have been prospering
you mayn't have been prospering
they mayn't have been prospering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I prosper?
may you prosper?
may he prosper?
may we prosper?
may you prosper?
may they prosper? 	may I be prospering?
may you be prospering?
may he be prospering?
may we be prospering?
may you be prospering?
may they be prospering? 	may I have prospered?
may you have prospered?
may he have prospered?
may we have prospered?
may you have prospered?
may they have prospered? 	may I have been prospering?
may you have been prospering?
may he have been prospering?
may we have been prospering?
may you have been prospering?
may they have been prospering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I prosper?
mayn't you prosper?
mayn't he prosper?
mayn't we prosper?
mayn't you prosper?
mayn't they prosper? 	mayn't I be prospering?
mayn't you be prospering?
mayn't he be prospering?
mayn't we be prospering?
mayn't you be prospering?
mayn't they be prospering? 	mayn't I have prospered?
mayn't you have prospered?
mayn't he have prospered?
mayn't we have prospered?
mayn't you have prospered?
mayn't they have prospered? 	mayn't I have been prospering?
mayn't you have been prospering?
mayn't he have been prospering?
mayn't we have been prospering?
mayn't you have been prospering?
mayn't they have been prospering?