The Past Subjunctive: Italian Grammar Lesson

An interactive lesson guiding you from key takeaways to expert insights. Comes with Q&A, useful vocabulary, interactive audio, quizzes and games.

Penso che tu abbia letto il libro.
Penso che tu abbia letto il libro.
Penso che tu abbia letto il libro.
Published Jan 17, 2021
Updated May 18, 2025
Reviewed by
Italian language tutor, course author. MEng, MBA. Member of the International Association of Hyperpolyglots (HYPIA). After learning 12 languages, I can tell you that we all master languages by listening and mimicking. I couldn’t find an app to recommend to my students, so I made my own one. With my method, you’ll be speaking Italian from Lesson 1.
Written by
A linguist specializing in psycholinguistics and Italian language education. I hold a Research Master’s in Linguistics and teach Italian, passionately connecting research with practical teaching.

Key Takeaways

  • The past subjunctive in Italian, or congiuntivo passato, is formed using the auxiliary verbs essere or avere and the past participle.
  • To conjugate the past subjunctive, know the present subjunctive forms of essere and avere for the correct auxiliary verb usage.
  • Use the past subjunctive to express doubt, desire, necessity, or possibility in dependent clauses, often introduced by che.
  • Past participles of regular verbs follow specific endings: -ato for -are, -uto for -ere, and -ito for -ire.
  • Some verbs have irregular past participles, such as aprire (aperto) and fare (fatto), which must be memorized.

Audio images

🔊
Penso che tu abbia letto il libro.
🔊
Penso che tu abbia finito il lavoro.
🔊
Spero che abbiano finito il lavoro.

Audio lesson with 30 sentences to listen and repeat

Italian grammar video lesson

Main Article

The Subjunctive Mood in Italian

The subjunctive mood in Italian, known as congiuntivo, is commonly used in dependent clauses that are introduced by certain conjunctions and expressions, specifically to express:

  • doubt
  • desire
  • necessity
  • possibility

It has four tenses: present, past, imperfect, and past perfect. Here, I will focus on the past perfect subjunctive only.

There are articles dedicated to the present subjunctive, imperfect subjunctive, and past perfect subjunctive too, so go check them out!

Past Subjunctive in Italian

Conjugation

The Italian congiuntivo passato (past subjunctive) is a compound verb. This means that it is composed of the auxiliary verb, either essere or avere and the past participle of the main verb.

As in all compound verbs, the auxiliary verb goes in the corresponding simple tense of that mood. This means that in order for you to conjugate the past perfect subjunctive in Italian, you must know the conjugation of essere and avere in the present subjunctive.

Let me remind you these conjugations:

Avere

io abbia
tu abbia
lui / lei abbia
noi abbia
voi abbia
loro abbia

Essere

io sia
tu sia
lui / lei sia
noi sia
voi sia
loro sia

Penso che loro siano partite poco fa.

I think they left a little while ago.

Credo che Marta abbia finito di lavorare.

I think Marta finished working.

Non sappiamo cosa sia successo.

We do not know what happened.

Remember that avere and essere respectively go with transitive and intransitive verbs and that past participles with the auxiliary essere change according to gender and number of the subject

Also remember that reflexive verbs always select the auxiliary essere!

The past participle of regular verbs, as usual, is formed as follows:

  • Past participles of -are🔊 verbs end in –ato
  • Past participles of -ere🔊 verbs end in -uto
  • Past participles of -ire🔊 verbs end in -ito

Let me show you some examples of the three conjugations:

  • Verbs ending in -are
    • Ballare (to dance): ballato
    • Lavorare (to work): lavorato
  • Verbs ending in -ere
    • Credere  (to believe): creduto
    • Sapere (to know): saputo
  • Verbs ending in -ire 
    • Capire (to understand): capito
    • Dormire (to sleep): dormito

The past participle of some irregular ones, instead, is as follows:

  • aprire(to open) – aperto
  • bere(to drink) – bevuto
  • chiedere(to ask) – chiesto
  • dire (to say) – detto
  • fare (to do) – fatto
  • leggere (to read) – letto
  • perdere (to lose/to miss) –perso
  • rompere(to break) – rotto
  • scrivere (to write) – scritto
  • stare (to stay) – stato
  • venire (to come) – venuto
  • vedere (to see) – visto

Ho paura che Lucia abia perso l’aereo.

I am afraid Lucia missed her flight.

Non va bene come regalo. Pensiamo che Marco abbia già comprato delle nuove cuffie.

Not a good gift. We think Marco has already bought new headphones.

When to use Congiuntivo Passato

As you might know already, unlike other verb tenses, the Italian congiuntivo is always found in dependent clauses, which means it can never stand alone and always depends on the main clause it depends on.

This is the reason why it’s usually preceded by the conjunction che or se.

In Italian, we use the congiuntivo passato in the following cases:

  • To express doubt, uncertainty, or possibility:

Credo che l’Italia abbia vinto il mondiale nel 2006, non 2007.

I think Italy won the World Cup in 2006, not 2007.

Cerco qualcuno che abbia già lavorato in questo settore.

I am looking for someone who already worked in this sector.

  • To express desire or hope:

Spero che mio padre abbia cucinato pesce.

I hope my father cooked fish.

Introductory Phrases

Each tense of the congiuntivo mood is introduced by specific introductory verbs or phrases in a specific verb tense.

In the case of congiuntivo passato, these verbs are conjugated in the presente indicativo. This is because we use this verb tense when we are speaking in the present about past actions.

Here are some of the possible introductory verbs you can find and use. Of course, there are many more, as long as they vehiculate doubts, uncertainty, etc…

  • Pensare (to think)
  • Credere (to believe)
  • Sperare (to hope)
  • Essere possibile che (to be possible that)
  • Sembrare che (to seems that/like)
  • A meno che non (unless)
  • Affinché (so that)
  • Prima che (before)
  • Purché (provided that)

Let me give you some more examples:

Non ti sembra che loro siano partiti troppo presto?

Don’t you think they left too early?

Non è possibile che sia già arrivata, è appena partita!

It can’t be that she already arrived, she has just left!

Non compro pesce a meno che non sia stato abbattuto.

I don’t buy fish unless it’s been slaughtered.

Key Terms and Concepts

Words

congiuntivosubjunctive
passatopast
essereto be
avereto have
dubbiodoubt
desideriodesire
necessitànecessity
possibilitàpossibility
participoparticiple
regolareregular

Phrases

congiuntivosubjunctive
passatopast
essereto be
avereto have
pensareto think
credereto believe
sperareto hope
necessitànecessity
possibilitàpossibility
desideriodesire

Sentences

Spero che tu abbia mangiato prima di uscire.

I hope that you ate before going out.

Non credo che lui sia arrivato in tempo per la riunione.

I don't believe that he arrived on time for the meeting.

Pensavo che avessero già finito il lavoro.

I thought that they had already finished the work.

Dubito che lei abbia detto la verità.

I doubt that she told the truth.

Era necessario che noi avessimo parlato con il direttore.

It was necessary that we had spoken with the director.

FAQs

What is the past of the subjunctive in Italian grammar?

To form the past subjunctive in Italian, one must use either avere or essere in the present subjunctive and add the past participle of the main verb at the end.

What is a subjunctive verb in Italian?

The subjunctive verb form in Italian, is frequently utilized to express desires, opinions, and convictions.

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