The F9 sus 4 chord (F9 suspended 4, or Eb/F) contains the notes F, Bb, C, Eb and G. It can be thought of as an F9 chord with a 4th (instead of a 3rd) or an Eb chord with an F in the bass.

10 Ways To Play The F9 Sus 4 chord

If you’ve come to this page just to view some chord diagrams for F9 Sus 4 (Eb/F), here they are.

F9 Sus 4 Chord 10 Shapes