" Quite Simply, I might say: "I need to get rid of that tick that's been biting me all day." I would not say: "I need to be free from that tick." And that is why I'd personally use "rid of" with a chilly, rather then "free" (no matter irrespective https://freeinsulationscotland.news.blog/2024/08/21/top-qualities-of-top-agencies-while-applying-for-loft-insulation-grant-for-pensioners/