There are 5 minor 6th arpeggio shapes.

Cm6 Style Pattern

This is a F#/Gbm6 arpeggio using the Cm6 style pattern:

 

Am6 Style Pattern

This is a Cm6 arpeggio using the Am6 style pattern:

 

Gm6 Style Pattern

This is a G#/Abm6 arpeggio using the Gm6 style pattern:

 

Em6 Style Pattern

This is a F#/Gbm6 arpeggio using the the Em6 style pattern:

 

Dm6 Style Pattern

This is and Am6 arpeggio using the Dm6 style pattern: