You can use the "standard" chord patterns, or try these ones below. Whatever souds best for you.
 
     Am 
xA|--3-------|   
xE|--0-------|         
xC|--0-------|         
xG|--2-------| 

     F 
xA|--3-------| 
xE|--1-------|         
xC|--0-------|         
xG|--2-------| 

     C5
xA|--5-------| 
xE|--0-------|         
xC|--0-------|         
xG|--0-------| 


Intro:
xA|------3--------3--------2--------2--------5--------5--------2--------2----|
xE|----0--------0--------0--------0--------0--------0--------0--------0------|
xC|--0--------0--------0--------0--------0--------0--------0--------0--------|
xG|--------0--------0--------0--------0--------0--------0--------0--------0--|

Verse:
C           Cmaj7     C5    Cmaj7
Don't let me see what I am
Am                      Fm
Cause I can't stand it, no I can't
C           Cmaj7     C5     Cmaj7
I'm coming back round again
Am                       Fm
It's been over a year, I thought this was the end

Chorus:
Am              F      
But now I don't remember comfort
C                    G6
Because what I am is what I'm not
Am                  F      
I don't belong here it's just hopeless
C                    G6
Find me a way out if you love me at all


2, 3, 4...

xA|------3--------3--------2--------2--------5--------5--------2--------2----|
xE|----0--------0--------0--------0--------0--------0--------0--------0------|
xC|--0--------0--------0--------0--------0--------0--------0--------0--------|
xG|--------0--------0--------0--------0--------0--------0--------0--------0--|


Verse 2:
C           Cmaj7          C5      Cmaj7
Don't let me hear what they say
Am                     Fm
Cause I can't stand it everyday
C           Cmaj7            C5    Cmaj7
I'm thinking that I should leave now
Am                           Fm
And I don't think I'm coming back this time

Chorus:
Am              F 
But now I don't remember comfort
C                    G6
Because what I am is what I'm not
Am                  F 
This phantom skin, it's weird to live in
C                    G6
So find me a way out if you love me at all

Outro:
xA|------3--------3--------2--------2--------5--------5-\-------2--|
xE|----0--------0--------0--------0--------0--------0--------0-----|
xC|--0--------0--------0--------0--------0--------0-------0--------|
xG|--------0--------0--------0--------0--------0----------------0--|
+373
-1