English verb conjugation
MAY EXPURGATE

Regular verb: expurgate - expurgated - expurgated

Affirmation

Simple form	V-ing form
I may expurgate you may expurgate he may expurgate we may expurgate you may expurgate they may expurgate	I may be expurgating you may be expurgating he may be expurgating we may be expurgating you may be expurgating they may be expurgating
Perfect	V-ing perfect
I may have expurgated you may have expurgated he may have expurgated we may have expurgated you may have expurgated they may have expurgated	I may have been expurgating you may have been expurgating he may have been expurgating we may have been expurgating you may have been expurgating they may have been expurgating

Negation

Simple form	V-ing form
I mayn't expurgate you mayn't expurgate he mayn't expurgate we mayn't expurgate you mayn't expurgate they mayn't expurgate	I mayn't be expurgating you mayn't be expurgating he mayn't be expurgating we mayn't be expurgating you mayn't be expurgating they mayn't be expurgating
Perfect	V-ing perfect
I mayn't have expurgated you mayn't have expurgated he mayn't have expurgated we mayn't have expurgated you mayn't have expurgated they mayn't have expurgated	I mayn't have been expurgating you mayn't have been expurgating he mayn't have been expurgating we mayn't have been expurgating you mayn't have been expurgating they mayn't have been expurgating

Interrogative form

Simple form	V-ing form
may I expurgate? may you expurgate? may he expurgate? may we expurgate? may you expurgate? may they expurgate?	may I be expurgating? may you be expurgating? may he be expurgating? may we be expurgating? may you be expurgating? may they be expurgating?
Perfect	V-ing perfect
may I have expurgated? may you have expurgated? may he have expurgated? may we have expurgated? may you have expurgated? may they have expurgated?	may I have been expurgating? may you have been expurgating? may he have been expurgating? may we have been expurgating? may you have been expurgating? may they have been expurgating?

Interro-negative form

Simple form	V-ing form
mayn't I expurgate? mayn't you expurgate? mayn't he expurgate? mayn't we expurgate? mayn't you expurgate? mayn't they expurgate?	mayn't I be expurgating? mayn't you be expurgating? mayn't he be expurgating? mayn't we be expurgating? mayn't you be expurgating? mayn't they be expurgating?
Perfect	V-ing perfect
mayn't I have expurgated? mayn't you have expurgated? mayn't he have expurgated? mayn't we have expurgated? mayn't you have expurgated? mayn't they have expurgated?	mayn't I have been expurgating? mayn't you have been expurgating? mayn't he have been expurgating? mayn't we have been expurgating? mayn't you have been expurgating? mayn't they have been expurgating?