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