Finir de or finir par? Finish an activity or eventually do it

Finir de lire means finish reading; finir par lire means eventually read. Compare one novel, a book-club exchange and four questions on de and par.

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In short

Finir de + infinitive means “finish doing”: J’ai fini de lire (I finished reading). Finir par + infinitive means “eventually do” or “end up doing”: J’ai fini par lire (I eventually read).

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What is the difference between finir de and finir par?

J’ai fini de lire ce roman.I finished reading this novel.

Focus: The reading reaches its end.

finir de + infinitif

Il me restait dix pages. J’ai fini de lire le roman hier.
I had ten pages left. I finished reading the novel yesterday.

J’ai fini par lire ce roman.I eventually read this novel.

Focus: Reading is the eventual outcome after a delay or hesitation.

finir par + infinitif

Tout le monde m’en parlait. J’ai fini par lire le roman.
Everyone was telling me about it. I eventually read the novel.

Finir par lire puts the reading at the end of a sequence: you hesitated, received recommendations, then read it. The construction highlights that eventual choice. Finir de lire focuses on reaching the end of the reading itself.

From choosing a book to finishing it

Avant le club de lecture
  1. Inès

    Tu as choisi un livre pour le club ?

    Have you chosen a book for the club?

  2. Léa

    Oui. J’hésitais entre deux romans. J’ai fini par emprunter celui de Nadia.

    Yes. I was hesitating between two novels. I ended up borrowing Nadia’s.

  3. Inès

    Tu le lis encore ?

    Are you still reading it?

  4. Léa

    Non, j’ai fini de le lire hier soir.

    No, I finished reading it last night.

  5. Inès

    Alors, tu peux nous dire ce que tu en penses !

    Then you can tell us what you think of it!

Four things for an evening of reading

How do you conjugate finir de and finir par?

Completion now, completion yesterday, eventual result
FrenchEnglishWhat to notice
Je finis de préparer mon résumé.I’m finishing my summary.The activity is in its final stage.
J’ai fini de préparer mon résumé.I finished preparing my summary.The preparation is complete.
J’ai fini par demander de l’aide.I eventually asked for help.Asking is the eventual outcome.
Nous finissons de lire.We’re finishing reading.Finissons changes with nous; lire stays infinitive.

The present je finis de can describe the final stage while the work is still happening. For completed past work, use j’ai fini de. Before a vowel, de becomes d’: J’ai fini d’écrire. Par stays unchanged: J’ai fini par écrire.

J’ai fini le roman.

I finished the novel.

With a noun directly after finir, this sentence needs neither de nor par.

Completion or eventual result?

Question 1No account needed
You are on the last page. Choose “I’m finishing reading”.

Choose one answer.

Answer and explanation

Je finis de lire.. Finir de names the activity reaching its end. Here the last page gives a completion context.

Question 2No account needed
After hesitating, she eventually accepts.Après avoir hésité, elle finit ___ accepter.

Choose one answer.

Answer and explanation

par. Finir par accepter presents accepting as the eventual outcome of the hesitation.

Question 3No account needed
Choose the completed past action.

Choose one answer.

Answer and explanation

J’ai fini d’écrire.. After fini d’, keep the infinitive écrire. The passé composé belongs to finir.

Question 4No account needed
You have finished the book. Complete the direct noun construction.

Choose one answer.

Answer and explanation

J’ai fini le livre.. A direct noun complement needs no preposition: finir le livre.