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