Board Thread:Questions and Answers/@comment-99.58.44.78-20130228053206/@comment-5265497-20130624105936

http://grammar.quickanddirtytips.com/indefinite-pronouns.aspx

Yeah, indefinite pronouns and irregular verbs were never an ESL's strength. I'm still having trouble learning other languages because I have to make myself a lot more flexible or even unlearn concepts of my native tongue in the process.