" In other words, I would say: "I need to eliminate that tick that is been biting me all day." I wouldn't say: "I must be free from that tick." And that is why I'd personally use "rid of" with a cold, instead of "free" (no matter no matter whether https://freeinsulationscotland.news.blog/2024/08/21/top-qualities-of-top-agencies-while-applying-for-loft-insulation-grant-for-pensioners/