intro, repeat 4 times:
G-----------------------------------|
D-----------------------------------|
A-------3333333------11111----------|
E--3333---------1111-------00-------|

verse:
G------------------------------------|
D------------------------------------|
A---------3333333---------1111-------|
E-3333333---------1111111--------0---|

chorus:
G----------------------------------------|
D----------------------------------------|
A-----------33333333----------11111111---|
E--11111111----------55555555------------|

and enjoy.  im pretty confident this is all right, however this is only my second tab, so that might not be saying much. :-)