This is my first tab, there wasn't any bass tabs so I thought I'd give it a go I'm not 
quite sure about the verse but the intro/chorus sounds about right

Intro/Chorus
G[----------------------------------------|
D[------------------------7-9-9-9-9-9-7---|
A[------------7-7-7-7-7-9---------------5-|
E[5-5-5-5-5-5-----------------------------|

Verse
G[----------------------------------|
D[4-4-4-4-----------------7-7-7-9-7-|
A[--------2-2-2-2-5-5-5-5-----------|
E[----------------------------------|