English verb conjugation
MAY BOO

Regular verb: boo - booed - booed

Affirmation

Simple form	V-ing form
I may boo you may boo he may boo we may boo you may boo they may boo	I may be booing you may be booing he may be booing we may be booing you may be booing they may be booing
Perfect	V-ing perfect
I may have booed you may have booed he may have booed we may have booed you may have booed they may have booed	I may have been booing you may have been booing he may have been booing we may have been booing you may have been booing they may have been booing

Negation

Simple form	V-ing form
I mayn't boo you mayn't boo he mayn't boo we mayn't boo you mayn't boo they mayn't boo	I mayn't be booing you mayn't be booing he mayn't be booing we mayn't be booing you mayn't be booing they mayn't be booing
Perfect	V-ing perfect
I mayn't have booed you mayn't have booed he mayn't have booed we mayn't have booed you mayn't have booed they mayn't have booed	I mayn't have been booing you mayn't have been booing he mayn't have been booing we mayn't have been booing you mayn't have been booing they mayn't have been booing

Interrogative form

Simple form	V-ing form
may I boo? may you boo? may he boo? may we boo? may you boo? may they boo?	may I be booing? may you be booing? may he be booing? may we be booing? may you be booing? may they be booing?
Perfect	V-ing perfect
may I have booed? may you have booed? may he have booed? may we have booed? may you have booed? may they have booed?	may I have been booing? may you have been booing? may he have been booing? may we have been booing? may you have been booing? may they have been booing?

Interro-negative form

Simple form	V-ing form
mayn't I boo? mayn't you boo? mayn't he boo? mayn't we boo? mayn't you boo? mayn't they boo?	mayn't I be booing? mayn't you be booing? mayn't he be booing? mayn't we be booing? mayn't you be booing? mayn't they be booing?
Perfect	V-ing perfect
mayn't I have booed? mayn't you have booed? mayn't he have booed? mayn't we have booed? mayn't you have booed? mayn't they have booed?	mayn't I have been booing? mayn't you have been booing? mayn't he have been booing? mayn't we have been booing? mayn't you have been booing? mayn't they have been booing?