English verb conjugation
MAY ENTERTAIN

Regular verb: entertain - entertained - entertained

Affirmation

Simple form	V-ing form
I may entertain you may entertain she may entertain we may entertain you may entertain they may entertain	I may be entertaining you may be entertaining she may be entertaining we may be entertaining you may be entertaining they may be entertaining
Perfect	V-ing perfect
I may have entertained you may have entertained she may have entertained we may have entertained you may have entertained they may have entertained	I may have been entertaining you may have been entertaining she may have been entertaining we may have been entertaining you may have been entertaining they may have been entertaining

Negation

Simple form	V-ing form
I mayn't entertain you mayn't entertain she mayn't entertain we mayn't entertain you mayn't entertain they mayn't entertain	I mayn't be entertaining you mayn't be entertaining she mayn't be entertaining we mayn't be entertaining you mayn't be entertaining they mayn't be entertaining
Perfect	V-ing perfect
I mayn't have entertained you mayn't have entertained she mayn't have entertained we mayn't have entertained you mayn't have entertained they mayn't have entertained	I mayn't have been entertaining you mayn't have been entertaining she mayn't have been entertaining we mayn't have been entertaining you mayn't have been entertaining they mayn't have been entertaining

Interrogative form

Simple form	V-ing form
may I entertain? may you entertain? may she entertain? may we entertain? may you entertain? may they entertain?	may I be entertaining? may you be entertaining? may she be entertaining? may we be entertaining? may you be entertaining? may they be entertaining?
Perfect	V-ing perfect
may I have entertained? may you have entertained? may she have entertained? may we have entertained? may you have entertained? may they have entertained?	may I have been entertaining? may you have been entertaining? may she have been entertaining? may we have been entertaining? may you have been entertaining? may they have been entertaining?

Interro-negative form

Simple form	V-ing form
mayn't I entertain? mayn't you entertain? mayn't she entertain? mayn't we entertain? mayn't you entertain? mayn't they entertain?	mayn't I be entertaining? mayn't you be entertaining? mayn't she be entertaining? mayn't we be entertaining? mayn't you be entertaining? mayn't they be entertaining?
Perfect	V-ing perfect
mayn't I have entertained? mayn't you have entertained? mayn't she have entertained? mayn't we have entertained? mayn't you have entertained? mayn't they have entertained?	mayn't I have been entertaining? mayn't you have been entertaining? mayn't she have been entertaining? mayn't we have been entertaining? mayn't you have been entertaining? mayn't they have been entertaining?