I may metalise you may metalise she may metalise we may metalise you may metalise they may metalise
V-ing form
I may be metalising you may be metalising she may be metalising we may be metalising you may be metalising they may be metalising
Perfect
I may have metalised you may have metalised she may have metalised we may have metalised you may have metalised they may have metalised
V-ing perfect
I may have been metalising you may have been metalising she may have been metalising we may have been metalising you may have been metalising they may have been metalising
Negation
Simple form
I mayn't metalise you mayn't metalise she mayn't metalise we mayn't metalise you mayn't metalise they mayn't metalise
V-ing form
I mayn't be metalising you mayn't be metalising she mayn't be metalising we mayn't be metalising you mayn't be metalising they mayn't be metalising
Perfect
I mayn't have metalised you mayn't have metalised she mayn't have metalised we mayn't have metalised you mayn't have metalised they mayn't have metalised
V-ing perfect
I mayn't have been metalising you mayn't have been metalising she mayn't have been metalising we mayn't have been metalising you mayn't have been metalising they mayn't have been metalising
Interrogative form
Simple form
may I metalise? may you metalise? may she metalise? may we metalise? may you metalise? may they metalise?
V-ing form
may I be metalising? may you be metalising? may she be metalising? may we be metalising? may you be metalising? may they be metalising?
Perfect
may I have metalised? may you have metalised? may she have metalised? may we have metalised? may you have metalised? may they have metalised?
V-ing perfect
may I have been metalising? may you have been metalising? may she have been metalising? may we have been metalising? may you have been metalising? may they have been metalising?
Interro-negative form
Simple form
mayn't I metalise? mayn't you metalise? mayn't she metalise? mayn't we metalise? mayn't you metalise? mayn't they metalise?
V-ing form
mayn't I be metalising? mayn't you be metalising? mayn't she be metalising? mayn't we be metalising? mayn't you be metalising? mayn't they be metalising?
Perfect
mayn't I have metalised? mayn't you have metalised? mayn't she have metalised? mayn't we have metalised? mayn't you have metalised? mayn't they have metalised?
V-ing perfect
mayn't I have been metalising? mayn't you have been metalising? mayn't she have been metalising? mayn't we have been metalising? mayn't you have been metalising? mayn't they have been metalising?