
Regular verb: cultivate - cultivated - cultivated
Simple form | V-ing form | 
| I may cultivate you may cultivate he may cultivate we may cultivate you may cultivate they may cultivate  | I may be cultivating you may be cultivating he may be cultivating we may be cultivating you may be cultivating they may be cultivating  | 
Perfect | V-ing perfect | 
| I may have cultivated you may have cultivated he may have cultivated we may have cultivated you may have cultivated they may have cultivated  | I may have been cultivating you may have been cultivating he may have been cultivating we may have been cultivating you may have been cultivating they may have been cultivating  | 
Simple form | V-ing form | 
| I mayn't cultivate you mayn't cultivate he mayn't cultivate we mayn't cultivate you mayn't cultivate they mayn't cultivate  | I mayn't be cultivating you mayn't be cultivating he mayn't be cultivating we mayn't be cultivating you mayn't be cultivating they mayn't be cultivating  | 
Perfect | V-ing perfect | 
| I mayn't have cultivated you mayn't have cultivated he mayn't have cultivated we mayn't have cultivated you mayn't have cultivated they mayn't have cultivated  | I mayn't have been cultivating you mayn't have been cultivating he mayn't have been cultivating we mayn't have been cultivating you mayn't have been cultivating they mayn't have been cultivating  | 
Simple form | V-ing form | 
| may I cultivate? may you cultivate? may he cultivate? may we cultivate? may you cultivate? may they cultivate?  | may I be cultivating? may you be cultivating? may he be cultivating? may we be cultivating? may you be cultivating? may they be cultivating?  | 
Perfect | V-ing perfect | 
| may I have cultivated? may you have cultivated? may he have cultivated? may we have cultivated? may you have cultivated? may they have cultivated?  | may I have been cultivating? may you have been cultivating? may he have been cultivating? may we have been cultivating? may you have been cultivating? may they have been cultivating?  | 
Simple form | V-ing form | 
| mayn't I cultivate? mayn't you cultivate? mayn't he cultivate? mayn't we cultivate? mayn't you cultivate? mayn't they cultivate?  | mayn't I be cultivating? mayn't you be cultivating? mayn't he be cultivating? mayn't we be cultivating? mayn't you be cultivating? mayn't they be cultivating?  | 
Perfect | V-ing perfect | 
| mayn't I have cultivated? mayn't you have cultivated? mayn't he have cultivated? mayn't we have cultivated? mayn't you have cultivated? mayn't they have cultivated?  | mayn't I have been cultivating? mayn't you have been cultivating? mayn't he have been cultivating? mayn't we have been cultivating? mayn't you have been cultivating? mayn't they have been cultivating?  |