Words similar to past--about

Example sentences for: past--about

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

The NYT is admirably clear about the context producing such skepticism: "The tobacco industry has dissembled so often in the past--about whether cigarettes cause diseases, about whether nicotine is addictive, about whether they market their product to children--that people are never sure what to make of the companies' pronouncements."