" Quite simply, I might say: "I want to eliminate that tick that is been biting me all day long." I would not say: "I need to be free from that tick." And that's why I would use "rid of" with a cold, rather than "free" (it does not matter https://seohizmetleri86307.blog-a-story.com/17793360/top-guidelines-of-online-video-poker