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