[Verse 1]
Dm
I might be wrong
Dm
I might be wrong
            Bb        Dm Bb    Dm
I could have sworn   I saw a light coming on
 
[Verse 2]
Dm
I used to think
I used to think
            Bb        Dm Bb    Dm
There is no future  left at all
           Dm
I used to think
 
[Chorus]
 
 Dm   Dm9    Dsus4    Dm
Open up,     begin a gain
 Bb       Dm       F    Bb
Let's go down the water fall
 Dm             Am
Think about the good times
     Dm         Bb
And never look back
https://www.coveralia.com/acordes/i-might-be-wrong-radiohead.php
            Dm
Never look back
 
[Verse 3]
              Dm
What would I do?
 
What would I do?
    Bb       Dm
If I did not have you?
 
[Chorus]
 
 Dm  Dm9    Dsus4  Dm
Open up,    let me   in
 Bb       Dm       F     Bb
Let's go down the water fall
 Dm              Am
Have ourselves a good time
      Dm         Bb
It's nothing at all
            Dm
Nothing at all
 
Nothing at all