I may demineralise you may demineralise he may demineralise we may demineralise you may demineralise they may demineralise
V-ing form
I may be demineralising you may be demineralising he may be demineralising we may be demineralising you may be demineralising they may be demineralising
Perfect
I may have demineralised you may have demineralised he may have demineralised we may have demineralised you may have demineralised they may have demineralised
V-ing perfect
I may have been demineralising you may have been demineralising he may have been demineralising we may have been demineralising you may have been demineralising they may have been demineralising
Negation
Simple form
I may not demineralise you may not demineralise he may not demineralise we may not demineralise you may not demineralise they may not demineralise
V-ing form
I may not be demineralising you may not be demineralising he may not be demineralising we may not be demineralising you may not be demineralising they may not be demineralising
Perfect
I may not have demineralised you may not have demineralised he may not have demineralised we may not have demineralised you may not have demineralised they may not have demineralised
V-ing perfect
I may not have been demineralising you may not have been demineralising he may not have been demineralising we may not have been demineralising you may not have been demineralising they may not have been demineralising
Interrogative form
Simple form
may I demineralise? may you demineralise? may he demineralise? may we demineralise? may you demineralise? may they demineralise?
V-ing form
may I be demineralising? may you be demineralising? may he be demineralising? may we be demineralising? may you be demineralising? may they be demineralising?
Perfect
may I have demineralised? may you have demineralised? may he have demineralised? may we have demineralised? may you have demineralised? may they have demineralised?
V-ing perfect
may I have been demineralising? may you have been demineralising? may he have been demineralising? may we have been demineralising? may you have been demineralising? may they have been demineralising?
Interro-negative form
Simple form
may I not demineralise? may you not demineralise? may he not demineralise? may we not demineralise? may you not demineralise? may they not demineralise?
V-ing form
may I not be demineralising? may you not be demineralising? may he not be demineralising? may we not be demineralising? may you not be demineralising? may they not be demineralising?
Perfect
may I not have demineralised? may you not have demineralised? may he not have demineralised? may we not have demineralised? may you not have demineralised? may they not have demineralised?
V-ing perfect
may I not have been demineralising? may you not have been demineralising? may he not have been demineralising? may we not have been demineralising? may you not have been demineralising? may they not have been demineralising?