01-21-2015, 12:06 AM
There is a common sonnet form, the heroic sonnet, which adds an extra quatrain. I believe trueenigma was a fan for a bit.
http://everysonnet.blogspot.com/2012/11/...t.html?m=1
http://everysonnet.blogspot.com/2012/11/...t.html?m=1

