G chords with alternative bass notes

G major chords for piano with alternative bass notes presented by keyboard diagrams.
Explanation: The slash in the chord name indicates that the second letter is added as a new bass note. G/F# should therefore be read as G Major chord with a G sharp note in the bass and G/F as G Major chord with an F note in the bass.
Theory: G/F# is identical with the third inversion of Gmaj7, G/F is identical with the third inversion of G7 and G/E is identical with the third inversion of G6.

G/F#

G/F# chord diagram
Notes: F# - G - B - D

G/F

G/F chord diagram
Notes: F - G - B - D

G/E

G/E chord diagram
Notes: E - G - B - D

G chord categories

G Gm G7 Gm7 Gmaj7 G6 Gm6 G6/9 G5 G9 Gm9 Gmaj9 G11 G13 Gadd G7-5 G7+5 Gsus Gdim Gaug