Intro:  A-B-A-C-A-D
A - X 2
I-------0-----------|I
I-----7---------0---|I
I---6---------6-----|I
I-------------------|I
I-5---------5-------|I
I-------------------|I
B
I-------4--------4--------4-----------|I
I-----0--------0--------0--------0----|I
I---6--------6--------6--------6------|I
I-------------------------------------|I
I-0--------0--------0--------0--------|I
I-------------------------------------|I
C
I-------4-------5-------7-------------|I
I-----0-------0-------0-------0-------|I
I---6-------6-------6-------6---------|I
I-------------------------------------|I
I-0-------0-------0-------0-----------|I
I-------------------------------------|I
D-downstrum
I--4----|I
I--0----|I
I--6----|I
I--7----|I
I--0----|I
I-------|I

Chorus and Verse Chords
He plays the individual notes in each chord differently in every version that I've 
heard. So just listen to the one you like best, and play it that way.
I-5----------4---|I
I-7----------5---|I
I-6----------4---|I
I-7----------6---|I
I-5----------4---|I
I----------------|I

Outro
I--5-----3-----1-----5---|I
I--7-----3-----1-----5---|I
I--6-----4-----2-----6---|I
I--7-----5-----3-----7---|I
I--5-----x-----x-----x---|I
I--------3-----1-----5---|I