" To put it differently, I'd personally say: "I want to get rid of that tick that's been biting me all day long." I would not say: "I should be free from that tick." And that's why I might use "rid of" with a chilly, rather then "free" (despite whether https://governmentinsulationscheme.water.blog/2025/06/19/empower-your-homes-efficiency-explore-the-eco4-grant-revolution/