Intro : F, G, Em, Am followed by a few powerchords
Verse (Picked) : Am, G, F, C(3-2-0 to 4-2-0), Dminor followed by powerchords
Chorus : F, G, Em, Am followed by powerchords
In the prechorus its like barring down a full E chord starting from the 2nd string if you're wondering.