The teacher talked to the students 'regarding' their homework.
I have a question 'regarding' your earlier comments.
(..) There's not? Gee, 'cause it sure sounds like there should be. Rest assured that any aspects of our sexual relationship regarding your preferences, your idiosyncrasies, your performance are still protected by the inherent confidentiality of the bedroom. That's all very comforting, but if it's okay, (..)2008 TvShow: The Big Bang Theory Title: The Bat Jar Conjecture Season: 1 Episode 13