C Dominant 9th :: C E G B♭ D

F
C
G
D
C
5
9
5
9
3
♭7
3
♭7
C
5
C
5
9
♭7
9
3
♭7
C
3
⬤ ⬤
C
5
9
⬤ ⬤
B♭ Sus 4th :: B♭ E♭ F

F
C
G
D
5
4
4
B♭
5
B♭
5
4
B♭
4
B♭
5
⬤ ⬤
5
⬤ ⬤