Pattern 1
G ---------------------------------
D ----4---4------------------------
A ----------------2---2------------
E ---------------------------------

Pattern 2
G -------------1-1--3--------------
D ----4---4--4---------------------
A -----------------------2---2-----
E ---------------------------------

Pattern 3
G ---------------------------------
D ---------------------------------
A ----4----------2-----------------
E ---------4-----------2-----------

Pattern 4
G -----------------------------------1-1--3----------------
D --------------------------4---4--4-----------------------
A --4444-----------2222------------------------2---2-------
E ---------4444--------------------------------------------



Ok I am pretty sure that covers all of them. You have to listen to the song to find out when to play them all