F Sus 4th :: F B♭ C

G
D
A
E
4
F
4
F
5
5
4
4
F
5
F
5
⬤ ⬤
⬤ ⬤
D Dominant 7th (♭5) :: D F♯ A♭ C

G
D
A
E
D
♭5
3
♭7
3
♭5
♭7
D
♭5
D
♭7
3
♭7
D
3
♭5
⬤ ⬤
D
⬤ ⬤