Words similar to past--but

Example sentences for: past--but

How can you use “past--but” in a sentence? Here are some example sentences to help you improve your vocabulary:

Amazon has so far used that information in limited ways--occasionally I'll get an e-mail suggesting I might want to buy a new CD that's like other CDs I've bought in the past--but the more products it sells, the more information it will collect and the more the information that will become relevant.