http://www.thedevilmakesthree.com/

It sounds like just a 4 chord progression throughout the song.
Listen to it to come up with your own strumming pattern.

This chord is only switched to for a second- and quickly resolves back to the Bm
      V
-7----7----6----10---7----6-|
-7----7----5----9----7----5-|
-7----7----6----9----7----6-|
-9----7----4----9----9----4-|
-9----9----4----x----9----4-|
-7----7----x----x----7----x-|


Outtro:
----------------------------------------|
-5-5-5-5-5-5-3-3-3-2-0-0----------------|
----------------------------------------|               X3
----------------------------------------|
----------------------------------------|
----------------------------------------|

-7-7-7-7-7-7-6-6-6-10-10-10-|
----------------------------|
----------------------------|
----------------------------|
----------------------------|
----------------------------|

Repeat outtro until fade