I may garden you may garden he may garden we may garden you may garden they may garden
V-ing form
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
I may have gardened you may have gardened he may have gardened we may have gardened you may have gardened they may have gardened
V-ing perfect
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
Negation
Simple 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
V-ing form
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
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
V-ing perfect
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
Interrogative form
Simple form
may I garden? may you garden? may he garden? may we garden? may you garden? may they garden?
V-ing form
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
may I have gardened? may you have gardened? may he have gardened? may we have gardened? may you have gardened? may they have gardened?
V-ing perfect
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?
Interro-negative form
Simple 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?
V-ing form
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
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?
V-ing perfect
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?