Grammar Nazi

Why do few people turn in to a grammar Nazi?
Why do few people turn in to grammar Nazis?
Why do few people turn themselves in to grammar Nazis?
Why do a few people turn in to a grammar Nazi?
Why do a few people turn in to grammar Nazis?
Why do a few people turn themselves in to grammar Nazis?
Why do a few people turn themselves in to a grammar Nazi?
Why do a few people turn themselves in to the grammar Nazi?
Why do a few people turn themselves in to the grammar Nazis?
Why do the few people who turn in to a grammar Nazi are never at hand to help!