may benefit
Regular verb: benefit - benefited- benefited

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may benefit
you may benefit
he may benefit
we may benefit
you may benefit
they may benefit 	I may be benefiting
you may be benefiting
he may be benefiting
we may be benefiting
you may be benefiting
they may be benefiting	I may have benefited
you may have benefited
he may have benefited
we may have benefited
you may have benefited
they may have benefited	I may have been benefiting
you may have been benefiting
he may have been benefiting
we may have been benefiting
you may have been benefiting
they may have been benefiting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't benefit
you mayn't benefit
he mayn't benefit
we mayn't benefit
you mayn't benefit
they mayn't benefit 	I mayn't be benefiting
you mayn't be benefiting
he mayn't be benefiting
we mayn't be benefiting
you mayn't be benefiting
they mayn't be benefiting	I mayn't have benefited
you mayn't have benefited
he mayn't have benefited
we mayn't have benefited
you mayn't have benefited
they mayn't have benefited	I mayn't have been benefiting
you mayn't have been benefiting
he mayn't have been benefiting
we mayn't have been benefiting
you mayn't have been benefiting
they mayn't have been benefiting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I benefit?
may you benefit?
may he benefit?
may we benefit?
may you benefit?
may they benefit? 	may I be benefiting?
may you be benefiting?
may he be benefiting?
may we be benefiting?
may you be benefiting?
may they be benefiting? 	may I have benefited?
may you have benefited?
may he have benefited?
may we have benefited?
may you have benefited?
may they have benefited? 	may I have been benefiting?
may you have been benefiting?
may he have been benefiting?
may we have been benefiting?
may you have been benefiting?
may they have been benefiting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I benefit?
mayn't you benefit?
mayn't he benefit?
mayn't we benefit?
mayn't you benefit?
mayn't they benefit? 	mayn't I be benefiting?
mayn't you be benefiting?
mayn't he be benefiting?
mayn't we be benefiting?
mayn't you be benefiting?
mayn't they be benefiting? 	mayn't I have benefited?
mayn't you have benefited?
mayn't he have benefited?
mayn't we have benefited?
mayn't you have benefited?
mayn't they have benefited? 	mayn't I have been benefiting?
mayn't you have been benefiting?
mayn't he have been benefiting?
mayn't we have been benefiting?
mayn't you have been benefiting?
mayn't they have been benefiting?