diatonic chords

Question 1

Major- I, IV, V (uppercase 1, 4, 5)
Minor- ii, iii, vi (lowercase 2, 3,6)
Diminished- vii o (lowercase 7)
Augmented- n/a

Answer 1

Diatonic triads in major

Question 2

Major- III, V, VI (uppercase 3,5,6)
Minor- i, iv (lowercase 1,4)
Diminished- ii, vii o (lowercase 2,7)
Augmented- n/a

Answer 2

Diatonic triads in minor

Question 3

Major- I, IV M7 (uppercase 1,4)
Major-Minor- V 7 (uppercase 5)
Minor- ii, iii, vi 7 (lowercase 2, 3, 6)
Half Diminished- vii (/)7 (lowercase 7)
Diminished- n/a

Answer 3

Diatonic 7th chords in major

Question 4

Major- III,VI M7 (uppercase 3, 6)
Major-Minor- V 7 (uppercase 5)
Minor- i, iv 7 (lowercase 1, 4)
Half Diminished- ii (/)7 (lowercase 2)
Diminished- vii o7 (lowercase 7)

Answer 4

Diatonic 7th chords in minor