I may botanise you may botanise he may botanise we may botanise you may botanise they may botanise
V-ing form
I may be botanising you may be botanising he may be botanising we may be botanising you may be botanising they may be botanising
Perfect
I may have botanised you may have botanised he may have botanised we may have botanised you may have botanised they may have botanised
V-ing perfect
I may have been botanising you may have been botanising he may have been botanising we may have been botanising you may have been botanising they may have been botanising
Negation
Simple form
I mayn't botanise you mayn't botanise he mayn't botanise we mayn't botanise you mayn't botanise they mayn't botanise
V-ing form
I mayn't be botanising you mayn't be botanising he mayn't be botanising we mayn't be botanising you mayn't be botanising they mayn't be botanising
Perfect
I mayn't have botanised you mayn't have botanised he mayn't have botanised we mayn't have botanised you mayn't have botanised they mayn't have botanised
V-ing perfect
I mayn't have been botanising you mayn't have been botanising he mayn't have been botanising we mayn't have been botanising you mayn't have been botanising they mayn't have been botanising
Interrogative form
Simple form
may I botanise? may you botanise? may he botanise? may we botanise? may you botanise? may they botanise?
V-ing form
may I be botanising? may you be botanising? may he be botanising? may we be botanising? may you be botanising? may they be botanising?
Perfect
may I have botanised? may you have botanised? may he have botanised? may we have botanised? may you have botanised? may they have botanised?
V-ing perfect
may I have been botanising? may you have been botanising? may he have been botanising? may we have been botanising? may you have been botanising? may they have been botanising?
Interro-negative form
Simple form
mayn't I botanise? mayn't you botanise? mayn't he botanise? mayn't we botanise? mayn't you botanise? mayn't they botanise?
V-ing form
mayn't I be botanising? mayn't you be botanising? mayn't he be botanising? mayn't we be botanising? mayn't you be botanising? mayn't they be botanising?
Perfect
mayn't I have botanised? mayn't you have botanised? mayn't he have botanised? mayn't we have botanised? mayn't you have botanised? mayn't they have botanised?
V-ing perfect
mayn't I have been botanising? mayn't you have been botanising? mayn't he have been botanising? mayn't we have been botanising? mayn't you have been botanising? mayn't they have been botanising?