Em 022000   
F  133211
G  320003 or 355433
Dm xx0231

Basic pattern:
E|-----------0---------|
B|--------0------------|
G|-----0---------------|
D|-(0)-----------------| <--Is played in Dm
A|-(0)-----------------| <--Is played in C and Am
E|-(0)-----------------| <--Is played in G and F and Em

So C will should look like this:
E|-----------0---------|
B|--------1------------|
G|-----0---------------|
D|---------------------|
A|--3------------------|
E|---------------------|

Listen to the song to get the right timing!

Capo 1st fret 

Intro: C   Am  C   Am  
                    It was so 
C       
right
Am         C      Am        
 It was so wrong
C             Am        C        
Almost at the same time
Am            C         
 The pain and ache 
Am           C      Am 
 A heart can take
C      Am           C (strum and pause)
No one really knows
             Am       Em        F                      
But when the memories cling and take you 
     G
there
            Am           G (just strum and pause)
Till you no longer care
               C     Am          
You can let go now  

C   Am  C   Am  C   Am

                     It’s not right for 
C
me 
Am           C      Am  
 To cling to you
C              Am           C 
Somehow I just needed time
Am                C
 From what was to be 
Am             C     Am
 It’s not like me
   C        Am          C  (strum and pause)   
To hold somebody  down
          Am             Em          F                           
But I was tossed high by love almost never 
          G
came down
        Am
Only to land
C                 F           
 Where no love is found
    Em     Dm           G (just strum)       
And I’m no longer bound
             C     Am  
I can let go now
C   Am  C   Am  C (strum and end of song)