British Or American
Speakers of British and American English display some striking differences in their use of grammar. Containing extensive quotations from real-life English on both sides of the Atlantic, collected over the past twenty years, this is a clear and highly organized guide to the differences - and the similarities - between the grammar of British and American speakers.
Link
http://d.scribd.com/docs/b86uyx7evq0x6i8xsjx.pdf