English verb conjugation
MAY CLUB

Regular verb: club - clubbed - clubbed

Affirmation

Simple form	V-ing form
I may club you may club he may club we may club you may club they may club	I may be clubbing you may be clubbing he may be clubbing we may be clubbing you may be clubbing they may be clubbing
Perfect	V-ing perfect
I may have clubbed you may have clubbed he may have clubbed we may have clubbed you may have clubbed they may have clubbed	I may have been clubbing you may have been clubbing he may have been clubbing we may have been clubbing you may have been clubbing they may have been clubbing

Negation

Simple form	V-ing form
I mayn't club you mayn't club he mayn't club we mayn't club you mayn't club they mayn't club	I mayn't be clubbing you mayn't be clubbing he mayn't be clubbing we mayn't be clubbing you mayn't be clubbing they mayn't be clubbing
Perfect	V-ing perfect
I mayn't have clubbed you mayn't have clubbed he mayn't have clubbed we mayn't have clubbed you mayn't have clubbed they mayn't have clubbed	I mayn't have been clubbing you mayn't have been clubbing he mayn't have been clubbing we mayn't have been clubbing you mayn't have been clubbing they mayn't have been clubbing

Interrogative form

Simple form	V-ing form
may I club? may you club? may he club? may we club? may you club? may they club?	may I be clubbing? may you be clubbing? may he be clubbing? may we be clubbing? may you be clubbing? may they be clubbing?
Perfect	V-ing perfect
may I have clubbed? may you have clubbed? may he have clubbed? may we have clubbed? may you have clubbed? may they have clubbed?	may I have been clubbing? may you have been clubbing? may he have been clubbing? may we have been clubbing? may you have been clubbing? may they have been clubbing?

Interro-negative form

Simple form	V-ing form
mayn't I club? mayn't you club? mayn't he club? mayn't we club? mayn't you club? mayn't they club?	mayn't I be clubbing? mayn't you be clubbing? mayn't he be clubbing? mayn't we be clubbing? mayn't you be clubbing? mayn't they be clubbing?
Perfect	V-ing perfect
mayn't I have clubbed? mayn't you have clubbed? mayn't he have clubbed? mayn't we have clubbed? mayn't you have clubbed? mayn't they have clubbed?	mayn't I have been clubbing? mayn't you have been clubbing? mayn't he have been clubbing? mayn't we have been clubbing? mayn't you have been clubbing? mayn't they have been clubbing?