Standard (EADGBE)

[3 2 0 0 0 3]

[x 2 4 4 3 2]

or [x x 0 2 3 2]

or [0 2 2 1 0 0]

Everything but one measure before chorus

pre Chorus

Strum top note usually open before the chord

The only tricky part is the rhythm, just listen to the song