This is 100% correct; from Comedy central special and a live performance.

Standard tuning
Stephen plays with a capo 3, but it sounds OK without

Intro and Pre-verse: (pluck base note then strum chord)

C     C/G     C     C/G

Verse 1:

C          G    Am         F          G       C
If I could be a superhero, I would be Awesome Man

C        G         Am                    F               G       C
I'd fly around the world fighting crime, according to my awesome plan!

-break-

F            G         C           
And if I saw criminals trying to lie

F             G          C  
Hurting other people and making them cry

F                    G          C  B    Am (drag on for a measure)
I'd haul them off to jail in my awesome van

F                 G       C
'Cause I would be awesome man.

Pre-Verse

Verse 2:(same as Verse 1)


Pre-Verse

Verse 3:

Pre-Verse

Verse 4:(play break twice)


End:(Arpeggiate chords up and down)

C                  G    C    G         C  Am G F G C   
Yes then you would be a superhero like me