English verb conjugation
MAY ERUPT

Regular verb: erupt - erupted - erupted

Affirmation

Simple form	V-ing form
I may erupt you may erupt he may erupt we may erupt you may erupt they may erupt	I may be erupting you may be erupting he may be erupting we may be erupting you may be erupting they may be erupting
Perfect	V-ing perfect
I may have erupted you may have erupted he may have erupted we may have erupted you may have erupted they may have erupted	I may have been erupting you may have been erupting he may have been erupting we may have been erupting you may have been erupting they may have been erupting

Negation

Simple form	V-ing form
I mayn't erupt you mayn't erupt he mayn't erupt we mayn't erupt you mayn't erupt they mayn't erupt	I mayn't be erupting you mayn't be erupting he mayn't be erupting we mayn't be erupting you mayn't be erupting they mayn't be erupting
Perfect	V-ing perfect
I mayn't have erupted you mayn't have erupted he mayn't have erupted we mayn't have erupted you mayn't have erupted they mayn't have erupted	I mayn't have been erupting you mayn't have been erupting he mayn't have been erupting we mayn't have been erupting you mayn't have been erupting they mayn't have been erupting

Interrogative form

Simple form	V-ing form
may I erupt? may you erupt? may he erupt? may we erupt? may you erupt? may they erupt?	may I be erupting? may you be erupting? may he be erupting? may we be erupting? may you be erupting? may they be erupting?
Perfect	V-ing perfect
may I have erupted? may you have erupted? may he have erupted? may we have erupted? may you have erupted? may they have erupted?	may I have been erupting? may you have been erupting? may he have been erupting? may we have been erupting? may you have been erupting? may they have been erupting?

Interro-negative form

Simple form	V-ing form
mayn't I erupt? mayn't you erupt? mayn't he erupt? mayn't we erupt? mayn't you erupt? mayn't they erupt?	mayn't I be erupting? mayn't you be erupting? mayn't he be erupting? mayn't we be erupting? mayn't you be erupting? mayn't they be erupting?
Perfect	V-ing perfect
mayn't I have erupted? mayn't you have erupted? mayn't he have erupted? mayn't we have erupted? mayn't you have erupted? mayn't they have erupted?	mayn't I have been erupting? mayn't you have been erupting? mayn't he have been erupting? mayn't we have been erupting? mayn't you have been erupting? mayn't they have been erupting?