I may optimise you may optimise he may optimise we may optimise you may optimise they may optimise
V-ing form
I may be optimising you may be optimising he may be optimising we may be optimising you may be optimising they may be optimising
Perfect
I may have optimised you may have optimised he may have optimised we may have optimised you may have optimised they may have optimised
V-ing perfect
I may have been optimising you may have been optimising he may have been optimising we may have been optimising you may have been optimising they may have been optimising
Negation
Simple form
I may not optimise you may not optimise he may not optimise we may not optimise you may not optimise they may not optimise
V-ing form
I may not be optimising you may not be optimising he may not be optimising we may not be optimising you may not be optimising they may not be optimising
Perfect
I may not have optimised you may not have optimised he may not have optimised we may not have optimised you may not have optimised they may not have optimised
V-ing perfect
I may not have been optimising you may not have been optimising he may not have been optimising we may not have been optimising you may not have been optimising they may not have been optimising
Interrogative form
Simple form
may I optimise? may you optimise? may he optimise? may we optimise? may you optimise? may they optimise?
V-ing form
may I be optimising? may you be optimising? may he be optimising? may we be optimising? may you be optimising? may they be optimising?
Perfect
may I have optimised? may you have optimised? may he have optimised? may we have optimised? may you have optimised? may they have optimised?
V-ing perfect
may I have been optimising? may you have been optimising? may he have been optimising? may we have been optimising? may you have been optimising? may they have been optimising?
Interro-negative form
Simple form
may I not optimise? may you not optimise? may he not optimise? may we not optimise? may you not optimise? may they not optimise?
V-ing form
may I not be optimising? may you not be optimising? may he not be optimising? may we not be optimising? may you not be optimising? may they not be optimising?
Perfect
may I not have optimised? may you not have optimised? may he not have optimised? may we not have optimised? may you not have optimised? may they not have optimised?
V-ing perfect
may I not have been optimising? may you not have been optimising? may he not have been optimising? may we not have been optimising? may you not have been optimising? may they not have been optimising?