English verb conjugation
MAY DEMISE

Regular verb: demise - demised - demised

Affirmation

Simple form	V-ing form
I may demise you may demise he may demise we may demise you may demise they may demise	I may be demising you may be demising he may be demising we may be demising you may be demising they may be demising
Perfect	V-ing perfect
I may have demised you may have demised he may have demised we may have demised you may have demised they may have demised	I may have been demising you may have been demising he may have been demising we may have been demising you may have been demising they may have been demising

Negation

Simple form	V-ing form
I mayn't demise you mayn't demise he mayn't demise we mayn't demise you mayn't demise they mayn't demise	I mayn't be demising you mayn't be demising he mayn't be demising we mayn't be demising you mayn't be demising they mayn't be demising
Perfect	V-ing perfect
I mayn't have demised you mayn't have demised he mayn't have demised we mayn't have demised you mayn't have demised they mayn't have demised	I mayn't have been demising you mayn't have been demising he mayn't have been demising we mayn't have been demising you mayn't have been demising they mayn't have been demising

Interrogative form

Simple form	V-ing form
may I demise? may you demise? may he demise? may we demise? may you demise? may they demise?	may I be demising? may you be demising? may he be demising? may we be demising? may you be demising? may they be demising?
Perfect	V-ing perfect
may I have demised? may you have demised? may he have demised? may we have demised? may you have demised? may they have demised?	may I have been demising? may you have been demising? may he have been demising? may we have been demising? may you have been demising? may they have been demising?

Interro-negative form

Simple form	V-ing form
mayn't I demise? mayn't you demise? mayn't he demise? mayn't we demise? mayn't you demise? mayn't they demise?	mayn't I be demising? mayn't you be demising? mayn't he be demising? mayn't we be demising? mayn't you be demising? mayn't they be demising?
Perfect	V-ing perfect
mayn't I have demised? mayn't you have demised? mayn't he have demised? mayn't we have demised? mayn't you have demised? mayn't they have demised?	mayn't I have been demising? mayn't you have been demising? mayn't he have been demising? mayn't we have been demising? mayn't you have been demising? mayn't they have been demising?