Sue went shopping so she could buy herself a new television
Sue went shopping for buy herself a new television.
Sue went shopping to buy herself a new television.
You use this to open wine bottles.
It is used for opening wine bottles.
It is used for open wine bottles.
I put the food in the fridge because I wanted it to get cold.
I put the food in the fridge so that it would get cold.
Despite I wanted the food to get cold I put it in the fridge
Harry left early so as not to miss the bus.
Jane gave up smoking because she wanted to save money.
Jane gave up smoking in order to save money.
Jane gave up smoking although she wanted to save money.
Jane gave up smoking so that she could save money.
Jane gave up smoking so as not to save money.