" In other words, I might say: "I need to remove that tick which is been biting me all day long." I wouldn't say: "I must be free from that tick." And that is why I might use "rid of" with a chilly, rather than "free" (it doesn't matter regardless https://freehomeinsulation.blogspot.com/2024/09/how-to-uplift-your-lifestyle-with-eco-4.html