Cases of word usage

1) of buy (bought)

2) (in Europe) a place where people can buy and drink coffee, beer, wine, spirits etc (cafe)

3) a short journey to take or get something e.g. to buy goods from a shop (errand)

4) to put (money) into a business etc; to buy something (invest)

5) an open space or a building where people meet to buy and sell goods (market)

6) the right or power to choose; something that is or may be chosen; the right to buy and sell at a certain price within a certain period of time (option)

7) a place, business, where goods are shown and sold; to go to shops to buy things (shop)

8) a narrow opening through which something is to be put, e.g. for a coin in a machine to buy a ticket, cigarettes, sweets (slot)

9) to think, consider, form opinions (without having complete knowledge); to buy and sell goods, shares etc with the hope of profit from changes in their market value (speculate)

10) a person who encourages others to buy something (tout)