I'm not good with the technical terms of poetry, but from my understanding free verse is when you basically write with no particular form or rhyme in mind. I always write free verse styled poetry. I feel stifled when trying to write in rhymes or by some specific form, although I've met other people who have difficulty writing without some structure. I guess it's just an individual thing.
"you don't need one of these to let me inside of you" T.A.