Intro: these are the chords

E|------------------------------|
B|------------------------------|
G|--7-----9--7------------------|
D|--7--7--9--7------------------|
A|--6--7--8--6------------------|
E|-----6------------------------|

Verse: the first two are strummed and the third
one is actually played three times, note that usually he just plays the first two and 
the third one is only played after them when he's not singing.
Just figure it out or improvise it doesn't really matter:
E|-------------------------|
B|-------------------------|
G|-7-----9-9-9-------------|
D|-7--7--9-9-9-------------|
A|-6--7--8-8-8-------------|
E|----6--------------------|

Second part of song:


here's what I think he actually plays (maybe it's actually a bit lower, but sounds okay 
to me. Try playing this an octave lower for fun):
E|------------------------------------|
B|------------------------------------|
G|-10-12-13-12-10-8-----6-8-9-8-6-4---|
D|------------------9---------------6-|
A|------------------------------------|
E|------------------------------------|



Near the end he plays chord versions of these
E|-------------------------------------|
B|-------------------------------------|
G|-10-12-13-12-10-8-----6-8-9-8-6-4----|
D|-x--x--x--x--x--x-9---x-x-x-x-x-x-6--|
A|-8--10-11-10-8--6-x---4-6-7-6-4-3-x--|
E|------------------7---------------4--|