So far all of the chord shapes studied have had their root notes on the 6th string or the 5th string. Here are some common chord shapes that have their root note on the 4th string. Do not play the 5th or 6th string.
Emaj7 (Root 4)
E7 (Root 4)
Em7 (Root 4)
Em7 (Root 4)
Use the previous root 4 shapes for the following 2 progressions.
The following examples are root 4 major sixth and minor sixth chords.
Eb6 (Root 4)
Ebm6 (Root 4)
Ebm6 (Root 4)
For the m6 shape you can either bar your first finger across the fourth and second strings, or you can use your first and second fingers. Which fingering you use depends on the chord you have just changed from or what chord you are changing to. Experiment using both fingerings in the following progression.