For most of the song its these two riffs:
G:---------------------------------|
D:---------------------------------|
A:---------------------------------| (alot of these)
E:-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-|
G:---------------------------------|
D:---------------------------------|
A:---------------------------------| (way more of these)
E:-5-5-5-5-8-8-8-8-5-5-5-5-8-8-8-8-|
And every so often this:
G:---------------------------------|
D:---------------------------------|
A:---------------------------------|
E:-5-5-5-5-8-8-8-8-5-5-5-5-3-3-3-3-|
And the chorus is:
G:---------------- G:-----------------|
D:---------------- D:-----------------|
A:---------------- x3 A:-----------------| x1
E:-5-5-5-5-2-2-3-3 E:0-0-0-0-0-0-0-0--|