I never had a pattern. It is just a version of a Stack and whack, only 4 layers thick. You can choose your own size for the squares. So what if it crosses over and is more than one repeat, I didn;t but there is no reason you can't do one big 4 patch posey and put smaller ones around it. I did use sashing between my 4 patch posies though not everyone I know has done that.
ali