[Verse 1]
G# D#
I'm sorry for the times that I left you home
Fm
I was on the road and you were alone
C#
I'm sorry for the times that I had to go
G#
I'm sorry for the fact that I did not know
G# D#
That you were sitting home just wishing we
Fm
Could go back to when it was just you and me
C#
I'm sorry for the times I would ne-glect
G#
I'm sorry for the times I disrespect
G# D#
I'm sorry for the wrong things that I've done
Fm
I'm sorry I'm not always there for my sons
C#
I'm sorry for the fact that I'm not a-ware
G#
That you can't sleep at night when I am not there
G# D#
Because I'm in the streets like everyday
Fm
I'm sorry for the things that I did not say
C#
Like how you are the best thing in my world
G#
And how I'm so proud to call you my girl
[Hook]
G# D#
I understand that there's some problems
Fm
And I'm not too blind to know
C#
All the pain you kept inside you
G#
Even though you might not show
G# D#
If I can't apologize for being wrong
Fm
Then it's just a shame on me
C#
I'll be the reason for your pain
G#
And you can put the blame on me
G# D#
You can put the blame on me
Fm
You can put the blame on me
C#
You can put the blame on me
G#
You can put the blame on me
G# D#
Said you can put the blame on me
Fm
Said you can put the blame on me
C#
Said you can put the blame on me
G#
You can put the blame on me
The song follows this pattern throughout. Hope it helped.