" In Other words, I might say: "I need to remove that tick that's been biting me all day long." I would not say: "I must be free from that tick." And that's why I'd use "rid of" with a cold, rather then "free" (despite regardless of whether of Edit: https://governmentboilerscheme.blogspot.com/2025/07/boiler-upgrade-scheme-cavity-wall.html