F Major :: F A C

B
F♯
D
A
3
5
3
F
5
F
5
3
F
3
5
F
⬤ ⬤
3
⬤ ⬤
C Dominant 7th (♭5) :: C E G♭ B♭

B
F♯
D
A
♭5
C
♭7
3
C
♭7
♭5
3
C
♭5
3
♭7
♭5
3
C
♭7
⬤ ⬤
♭5
⬤ ⬤