I may institutionalise you may institutionalise he may institutionalise we may institutionalise you may institutionalise they may institutionalise
V-ing form
I may be institutionalising you may be institutionalising he may be institutionalising we may be institutionalising you may be institutionalising they may be institutionalising
Perfect
I may have institutionalised you may have institutionalised he may have institutionalised we may have institutionalised you may have institutionalised they may have institutionalised
V-ing perfect
I may have been institutionalising you may have been institutionalising he may have been institutionalising we may have been institutionalising you may have been institutionalising they may have been institutionalising
Negation
Simple form
I mayn't institutionalise you mayn't institutionalise he mayn't institutionalise we mayn't institutionalise you mayn't institutionalise they mayn't institutionalise
V-ing form
I mayn't be institutionalising you mayn't be institutionalising he mayn't be institutionalising we mayn't be institutionalising you mayn't be institutionalising they mayn't be institutionalising
Perfect
I mayn't have institutionalised you mayn't have institutionalised he mayn't have institutionalised we mayn't have institutionalised you mayn't have institutionalised they mayn't have institutionalised
V-ing perfect
I mayn't have been institutionalising you mayn't have been institutionalising he mayn't have been institutionalising we mayn't have been institutionalising you mayn't have been institutionalising they mayn't have been institutionalising
Interrogative form
Simple form
may I institutionalise? may you institutionalise? may he institutionalise? may we institutionalise? may you institutionalise? may they institutionalise?
V-ing form
may I be institutionalising? may you be institutionalising? may he be institutionalising? may we be institutionalising? may you be institutionalising? may they be institutionalising?
Perfect
may I have institutionalised? may you have institutionalised? may he have institutionalised? may we have institutionalised? may you have institutionalised? may they have institutionalised?
V-ing perfect
may I have been institutionalising? may you have been institutionalising? may he have been institutionalising? may we have been institutionalising? may you have been institutionalising? may they have been institutionalising?
Interro-negative form
Simple form
mayn't I institutionalise? mayn't you institutionalise? mayn't he institutionalise? mayn't we institutionalise? mayn't you institutionalise? mayn't they institutionalise?
V-ing form
mayn't I be institutionalising? mayn't you be institutionalising? mayn't he be institutionalising? mayn't we be institutionalising? mayn't you be institutionalising? mayn't they be institutionalising?
Perfect
mayn't I have institutionalised? mayn't you have institutionalised? mayn't he have institutionalised? mayn't we have institutionalised? mayn't you have institutionalised? mayn't they have institutionalised?
V-ing perfect
mayn't I have been institutionalising? mayn't you have been institutionalising? mayn't he have been institutionalising? mayn't we have been institutionalising? mayn't you have been institutionalising? mayn't they have been institutionalising?