" Basically, I might say: "I want to eliminate that tick that's been biting me all day long." I wouldn't say: "I have to be free from that tick." And that's why I would use "rid of" with a chilly, instead of "free" (it does not matter irrespective of whether https://energyefficiencygrants.blogspot.com/2024/09/why-should-you-apply-for-free-boiler.html