E♭ Major 7th :: E♭ G B♭ D

F
C
G
D
3
7
E♭
3
7
E♭
5
5
3
3
7
E♭
5
7
E♭
5
⬤ ⬤
3
7
⬤ ⬤
D
B Minor 11th :: B D F♯ A C♯ E

F
C
G
D
♭3
5
9
♭3
♭7
11
♭7
11
B
5
B
5
9
♭3
♭7
9
♭3
♭7
11
B
11
B
5
9
⬤ ⬤
♭3
⬤ ⬤