English verb conjugation
MAY VISE

Regular verb: vise - vised - vised

Affirmation

Simple form	V-ing form
I may vise you may vise he may vise we may vise you may vise they may vise	I may be vising you may be vising he may be vising we may be vising you may be vising they may be vising
Perfect	V-ing perfect
I may have vised you may have vised he may have vised we may have vised you may have vised they may have vised	I may have been vising you may have been vising he may have been vising we may have been vising you may have been vising they may have been vising

Negation

Simple form	V-ing form
I mayn't vise you mayn't vise he mayn't vise we mayn't vise you mayn't vise they mayn't vise	I mayn't be vising you mayn't be vising he mayn't be vising we mayn't be vising you mayn't be vising they mayn't be vising
Perfect	V-ing perfect
I mayn't have vised you mayn't have vised he mayn't have vised we mayn't have vised you mayn't have vised they mayn't have vised	I mayn't have been vising you mayn't have been vising he mayn't have been vising we mayn't have been vising you mayn't have been vising they mayn't have been vising

Interrogative form

Simple form	V-ing form
may I vise? may you vise? may he vise? may we vise? may you vise? may they vise?	may I be vising? may you be vising? may he be vising? may we be vising? may you be vising? may they be vising?
Perfect	V-ing perfect
may I have vised? may you have vised? may he have vised? may we have vised? may you have vised? may they have vised?	may I have been vising? may you have been vising? may he have been vising? may we have been vising? may you have been vising? may they have been vising?

Interro-negative form

Simple form	V-ing form
mayn't I vise? mayn't you vise? mayn't he vise? mayn't we vise? mayn't you vise? mayn't they vise?	mayn't I be vising? mayn't you be vising? mayn't he be vising? mayn't we be vising? mayn't you be vising? mayn't they be vising?
Perfect	V-ing perfect
mayn't I have vised? mayn't you have vised? mayn't he have vised? mayn't we have vised? mayn't you have vised? mayn't they have vised?	mayn't I have been vising? mayn't you have been vising? mayn't he have been vising? mayn't we have been vising? mayn't you have been vising? mayn't they have been vising?