
Verbo regular: benefit - benefited - benefited
Forma simple | Forma con V-ing | 
| I may benefit you may benefit she may benefit we may benefit you may benefit they may benefit  | I may be benefiting you may be benefiting she may be benefiting we may be benefiting you may be benefiting they may be benefiting  | 
Perfecto | Perfecto con V-ing | 
| I may have benefited you may have benefited she 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 she may have been benefiting we may have been benefiting you may have been benefiting they may have been benefiting  | 
Forma simple | Forma con V-ing | 
| I mayn't benefit you mayn't benefit she 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 she mayn't be benefiting we mayn't be benefiting you mayn't be benefiting they mayn't be benefiting  | 
Perfecto | Perfecto con V-ing | 
| I mayn't have benefited you mayn't have benefited she 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 she mayn't have been benefiting we mayn't have been benefiting you mayn't have been benefiting they mayn't have been benefiting  | 
Forma simple | Forma con V-ing | 
| may I benefit? may you benefit? may she benefit? may we benefit? may you benefit? may they benefit?  | may I be benefiting? may you be benefiting? may she be benefiting? may we be benefiting? may you be benefiting? may they be benefiting?  | 
Perfecto | Perfecto con V-ing | 
| may I have benefited? may you have benefited? may she 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 she have been benefiting? may we have been benefiting? may you have been benefiting? may they have been benefiting?  | 
Forma simple | Forma con V-ing | 
| mayn't I benefit? mayn't you benefit? mayn't she 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 she be benefiting? mayn't we be benefiting? mayn't you be benefiting? mayn't they be benefiting?  | 
Perfecto | Perfecto con V-ing | 
| mayn't I have benefited? mayn't you have benefited? mayn't she 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 she have been benefiting? mayn't we have been benefiting? mayn't you have been benefiting? mayn't they have been benefiting?  |