(think it sounds best played in slap bass..)

main riff/into

G|-----------------------|
D|------9-7----------7---|
A|----------9-7--7h9-----| x 3, and on the 4th finish with..
E|--7-7------------------|

G|-------------------------------|
D|------9-7----------7-----9-7---|
A|----------9-7--7h9-------------| and repeat this pattern lots until..
E|--7-7----------------7-7-------|

pre-chorus

G|--------------------------------------|
D|--------------------------------------|
A|--------------------------------------|
E|--0-0-------5-5-------0-0-------5-5---|

chorus

G|-------------------------------------|
D|-------------------------------------|
A|------7-6-5--------------------------|
E|--0-0-------5-6-7--5-5-5-5-5--3-0-3--|

ellie :)