Just a simple version, I don't know the exact chords, but I think it sounds fine.
You can put capo on if you like to, I prefer capo on the 2nd fret.
You should be able to figure out how long to maintain each chord, but I've tried 
to make it easy to follow.
Enjoy :)

C        G          Am  F
 When the time comes 
C         G               Am  F 
 and your love is lost on me
C        G        Am      F
 I will grant you sympathy 
C       F           C  G  Am  F
 if you let me down easy

1x C-G-Am-F

C        G          Am  F
 When the time comes 
C        G        Am    F
 and the wind has blown over
C        G      Am    F
 and the north blows home 
C      F           C  G  Am  F
if you let me down easy

1x C-G-Am-F

C        G         Am  F
 When the time comes 
C        G              Am  F
 and you have to let me go
C        G     Am          F
 I will leave without a sound
 C      F           C  G  Am  F
 If you let me down easy