Learn French: J'ai vu que le chien avait déchiré le siège.

J'ai vu que le chien avait déchiré le siège.

I saw that the dog had torn the seat.

Breakdown of J'ai vu que le chien avait déchiré le siège.

Questions & Answers about J'ai vu que le chien avait déchiré le siège.

Why do we use avait déchiré instead of the passé composé (a déchiré)?

Avait déchiré is in the Plus-que-parfait (the "had done" tense). We use it here to show that the dog tearing the seat happened before the other past action in the sentence (j'ai vu - I saw).

How do you form the Plus-que-parfait tense in this sentence?

It is built very similarly to the passé composé, but the helper verb goes one step further back into the past. You take the imparfait (imperfect tense) of the helper verb avoir, which gives us avait, and add the past participle of the main verb, déchiré.

What would happen to the meaning if I used the imparfait (déchirait) instead?

If you said le chien déchirait le siège, it would mean "the dog was tearing the seat" exactly at the moment you saw it. Using avait déchiré means the tearing was completely finished before you even looked—you just saw the resulting damage.

What kind of seat is a siège? Could I use chaise here instead?