Borrowed chords

Question 1

iiø7 (Major)

Answer 1

2, 4, b6, 1

Question 2

viio7 (Major)

Answer 2

7, 2, 4, b6

Question 3

iio (Major)

Answer 3

2, 4, b6

Question 4

iv (Major)

Answer 4

4, b6, 1

Question 5

bVI (Major)

Answer 5

b6, 1, b3

Question 6

i (Major)

Answer 6

1, b3, 5

Question 7

b III (Major) rare

Answer 7

b3, 5, b7

Question 8

I (Minor) at cadence if before iv chord it’s V/iv

Answer 8

1, #3, 5