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