English verb conjugation
MAY ENTHUSE

Regular verb: enthuse - enthused - enthused

Affirmation

Simple form	V-ing form
I may enthuse you may enthuse she may enthuse we may enthuse you may enthuse they may enthuse	I may be enthusing you may be enthusing she may be enthusing we may be enthusing you may be enthusing they may be enthusing
Perfect	V-ing perfect
I may have enthused you may have enthused she may have enthused we may have enthused you may have enthused they may have enthused	I may have been enthusing you may have been enthusing she may have been enthusing we may have been enthusing you may have been enthusing they may have been enthusing

Negation

Simple form	V-ing form
I mayn't enthuse you mayn't enthuse she mayn't enthuse we mayn't enthuse you mayn't enthuse they mayn't enthuse	I mayn't be enthusing you mayn't be enthusing she mayn't be enthusing we mayn't be enthusing you mayn't be enthusing they mayn't be enthusing
Perfect	V-ing perfect
I mayn't have enthused you mayn't have enthused she mayn't have enthused we mayn't have enthused you mayn't have enthused they mayn't have enthused	I mayn't have been enthusing you mayn't have been enthusing she mayn't have been enthusing we mayn't have been enthusing you mayn't have been enthusing they mayn't have been enthusing

Interrogative form

Simple form	V-ing form
may I enthuse? may you enthuse? may she enthuse? may we enthuse? may you enthuse? may they enthuse?	may I be enthusing? may you be enthusing? may she be enthusing? may we be enthusing? may you be enthusing? may they be enthusing?
Perfect	V-ing perfect
may I have enthused? may you have enthused? may she have enthused? may we have enthused? may you have enthused? may they have enthused?	may I have been enthusing? may you have been enthusing? may she have been enthusing? may we have been enthusing? may you have been enthusing? may they have been enthusing?

Interro-negative form

Simple form	V-ing form
mayn't I enthuse? mayn't you enthuse? mayn't she enthuse? mayn't we enthuse? mayn't you enthuse? mayn't they enthuse?	mayn't I be enthusing? mayn't you be enthusing? mayn't she be enthusing? mayn't we be enthusing? mayn't you be enthusing? mayn't they be enthusing?
Perfect	V-ing perfect
mayn't I have enthused? mayn't you have enthused? mayn't she have enthused? mayn't we have enthused? mayn't you have enthused? mayn't they have enthused?	mayn't I have been enthusing? mayn't you have been enthusing? mayn't she have been enthusing? mayn't we have been enthusing? mayn't you have been enthusing? mayn't they have been enthusing?