English verb conjugation
MAY UPSISE

Regular verb: upsise - upsised - upsised

Affirmation

Simple form	V-ing form
I may upsise you may upsise he may upsise we may upsise you may upsise they may upsise	I may be upsising you may be upsising he may be upsising we may be upsising you may be upsising they may be upsising
Perfect	V-ing perfect
I may have upsised you may have upsised he may have upsised we may have upsised you may have upsised they may have upsised	I may have been upsising you may have been upsising he may have been upsising we may have been upsising you may have been upsising they may have been upsising

Negation

Simple form	V-ing form
I mayn't upsise you mayn't upsise he mayn't upsise we mayn't upsise you mayn't upsise they mayn't upsise	I mayn't be upsising you mayn't be upsising he mayn't be upsising we mayn't be upsising you mayn't be upsising they mayn't be upsising
Perfect	V-ing perfect
I mayn't have upsised you mayn't have upsised he mayn't have upsised we mayn't have upsised you mayn't have upsised they mayn't have upsised	I mayn't have been upsising you mayn't have been upsising he mayn't have been upsising we mayn't have been upsising you mayn't have been upsising they mayn't have been upsising

Interrogative form

Simple form	V-ing form
may I upsise? may you upsise? may he upsise? may we upsise? may you upsise? may they upsise?	may I be upsising? may you be upsising? may he be upsising? may we be upsising? may you be upsising? may they be upsising?
Perfect	V-ing perfect
may I have upsised? may you have upsised? may he have upsised? may we have upsised? may you have upsised? may they have upsised?	may I have been upsising? may you have been upsising? may he have been upsising? may we have been upsising? may you have been upsising? may they have been upsising?

Interro-negative form

Simple form	V-ing form
mayn't I upsise? mayn't you upsise? mayn't he upsise? mayn't we upsise? mayn't you upsise? mayn't they upsise?	mayn't I be upsising? mayn't you be upsising? mayn't he be upsising? mayn't we be upsising? mayn't you be upsising? mayn't they be upsising?
Perfect	V-ing perfect
mayn't I have upsised? mayn't you have upsised? mayn't he have upsised? mayn't we have upsised? mayn't you have upsised? mayn't they have upsised?	mayn't I have been upsising? mayn't you have been upsising? mayn't he have been upsising? mayn't we have been upsising? mayn't you have been upsising? mayn't they have been upsising?