" Basically, I'd personally say: "I would like to eliminate that tick which is been biting me all day." I would not say: "I have to be free from that tick." And that's why I'd personally use "rid of" with a cold, as an alternative to "free" (regardless of no https://www.evernote.com/shard/s722/sh/840ea114-1fc2-6d4a-6e2e-61ef68576b26/O6g36ciHl8jeUf2jVtOHL2vBUI_Ye_PAj9y6WQtM8qdsIXj670H_1r4Vfg