Bass Chord Chart and Tabs in C Standard1 Tuning

Fm2, Fmadd2, Fmadd9
Notes: F, A♭, C, G
5,2,2,5 (2113)
5,3,2,4 (4213)
5,7,9,5 (1231)
8,0,9,9 (1.23)
7,0,10,9 (1.32)