Major

Major
Major add 9
Major 7
Major 6
Major 6/9

Minor

Minor
Minor add 9
Minor 7
Minor 6
Minor(major 7)

Dominant 7

Dom7
Dom7 (natural tensions/extensions)
(ex. 9,13)
Dom7 (altered tensions/extensions)
(ex. b9,#9,b13,#5,b5)

Minor 7b5
Diminished 7
Augmented
sus2
sus4
7sus2
7sus4