" Basically, I'd say: "I would like to get rid of that tick that is been biting me all day long." I would not say: "I should be free from that tick." And that's why I'd personally use "rid of" with a cold, as an alternative to "free" (regardless of https://greenhomesgrantscotland.blogspot.com/2025/06/take-control-of-your-homes-energy-use.html