Plus-que-parfait

Question 1

What is the plus-que-parfait used for?

Answer 1

To talk about an action that happened before another action in the past

Question 2

How is it formed?

Answer 2

Imparfait auxillary of avoir or être + the past participle

Question 3

What is the imparfait of avoir?

Answer 3

Av + ending

Question 4

What is the imparfait of être?

Answer 4

ét + ending