I tabbed out the guitar bit a while ago, so here's the bass.
I know the chorus isn't 100% correct, but if you improvise along the notes..
Intro/Chords:
G|------------------------------|
D|------------------------------|
A|------------------------------|
E|--4-----7-6-7-0----2----------| x4
Verse:
G|------------------------------|
D|------------------------------|
A|------------------------------|
E|--4-4--4-4-4----0-0--2-2------| x4
Chorus:
G|---------------------------------|
D|---------------------------------|
A|---------------------------------|
E|--4-4--4-4-4-6-6-6-7----0-0-2-2--|
Order:
Intro
Verse
Chorus
Intro
Verse
Chorus
Intro
Chorus
:)