of s Phrases combining “of” with a noun followed by “S” may seem redundant,since both indicate possession; nevertheless, “a friend of Karen’s” isstandard English, just as “a friend of Karen” and “Karen’s friend” are. Facebook Twitter Google + Do you make these 10 mistakes? gaurd vs guard blindsighted vs blindsided writting vs writing greatful vs grateful ceasar vs caesar basicly vs basically woman vs women tooken vs took vs taken heal vs heel buttox vs buttocks