" In Other words, I'd personally say: "I need to remove that tick that's been biting me all day long." I would not say: "I should be free from that tick." And that is why I might use "rid of" with a cold, rather than "free" (no matter irrespective of https://www.reddit.com/user/ecograntscheme/comments/1fffzsl/4_steps_to_apply_for_government_grant_for_solar/