" In Other words, I might say: "I would like to eliminate that tick that is been biting me all day." I wouldn't say: "I should be free from that tick." And that is why I might use "rid of" with a chilly, as opposed to "free" (it doesn't matter https://governmentgreengrant.blogspot.com/2024/08/how-can-pensioners-be-benefited-from.html