all the verse part its basically  D5 - F5 - A5 - G5
then in the chorus its the same thing but doing the complete chords and only 1 
clean, strong and complete strum

D - 557775 / D5 - X577XX
F - 133211 / F5 - 133XXX
A - 577655 / A5 - 577XXX
G - 355433 / G5 - 355XXX

during the whole song the guitar does this with some variations
e|---------------------------------------------------------------------------|
B|---------------------------------------------------------------------------|
G|----77-7-5-7-77-----------------------and repeat---------------------------|
D|-----------------55-77-----------------------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|