Well, this is how I play it and it sounds nice, although it's probably not exactly like the record, it's an easy strum pattern. The lower-case letters means a stroke which mostly hits the bass strings, from E to G; and lower-case letters and italic means a stroke that mostly hits the treble strings, from D to e.
The verse would be like:
(Em7) ddD (G) UDUdD (Dsus4) ududd (A7sus4) UUU DU (A7sus4") DU
The first ending line of the verse will be:
(Cadd9) ddD (Dsus4) ududd (A7sus4) UDUdD UUU DU (A7sus4") DU
You'll be playing that only once in the whole song, the rest of the ending lines will all be played like the verse. The bridge will go like this:
(Cadd9) UddD (Dsus4) ududd (Em7) UddD UDUdD
(Cadd9) UddD (Dsus4) ududd (Em7) UddD UDUdD
(Cadd9) UddD (Dsus4) ududd (G) Udd (Dsus4/F#) D (Em7) UDUd (G) D
(A7sus4) UddD UDUdD UddD UDUdD
And the chorus:
(Cadd9) UddD (Em7) UDUdD (G) UddD (Em7) UDUdD
(Cadd9) UddD (Em7) UDUdD (G) UddD (Em7) U
After that last upstroke on the Em7, hold it and let it ring for a while then start again beginning with:
(A7sus4) UUU DU (A7sus4") DU
Just repeat everything one more time but without playing that alternative ending line from the first verse because it is played only once. The trick to the A7sus4 on the verse is to play it like xx2233 and before the last two strokes you quickly change to A7sus4 = xx2033, meaning you just release the third string by lifting you finger before the last two strokes...