Imperfect – Irregular Verbs: 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.

Facevamo passeggiate ogni sera.
Facevamo passeggiate ogni sera.
Facevamo passeggiate ogni sera.
Published Jun 5, 2021
Updated Jul 28, 2025
Written 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.
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Key Takeaways

  • The imperfect tense, or imperfetto, is used for ongoing or habitual past actions in Italian.
  • Irregular verbs in the imperfect tense have unique roots, requiring memorization, while their endings remain consistent with regular verbs.
  • Common irregular verbs include essere (to be), bere (to drink), and fare (to do/make).
  • The imperfect tense does not have a direct English equivalent but often translates to used to + verb.
  • Understanding the historical evolution from Latin helps explain why certain verbs are irregular in the imperfect tense.

Stefano's Insights

Play to see captions...
Ah, l'imperfetto italiano! Una delizia per chi ama le sfumature del passato. È il tempo che racconta storie di abitudini e azioni in corso, un po' come il nostro vecchio amico 'used to' in inglese. Gli studenti spesso lo confondono con il passato prossimo, ma fidati, con un po' di pratica, diventa un gioco da ragazzi. Ricordo quando insegnavo l'imperfetto a un gruppo di studenti americani: erano affascinati dal fatto che 'bere' diventasse 'bevevo' e 'dire' diventasse 'dicevo'. L'irregolarità di questi verbi è un regalo del latino, che ci ha lasciato in eredità radici affascinanti. L'imperfetto è il tempo delle fiabe e delle storie di una volta, e chi non ama una buona storia?
Ah, the Italian imperfect! A delight for those who love the nuances of the past. It's the tense that tells stories of habits and ongoing actions, much like our old friend 'used to' in English. Students often confuse it with the passato prossimo, but trust me, with a bit of practice, it becomes a piece of cake. I remember teaching the imperfect to a group of American students: they were fascinated by how 'bere' became 'bevevo' and 'dire' became 'dicevo'. The irregularity of these verbs is a gift from Latin, leaving us with fascinating roots. The imperfect is the tense of fairy tales and stories of yore, and who doesn't love a good story?

Quick facts

What is the imperfetto tense in Italian used for?

The imperfetto describes continued past actions or habits, making it essential for storytelling and routine descriptions.

Are most Italian verbs regular in the imperfetto tense?

Yes, most Italian verbs follow regular conjugation patterns in the imperfetto tense.

Which verbs are commonly irregular in the imperfetto tense?

Essere, fare, dire, and bere are frequently used verbs with irregular conjugations in the imperfetto tense.

How is "essere" conjugated in the imperfetto tense?

"Essere" conjugates as ero, eri, era, eravamo, eravate, erano in the imperfetto tense.

Can you provide an example of a past habit using "bere" in the imperfetto?

"In passato bevevo almeno 5 caffè al giorno" illustrates a past habit using "bere" in the imperfetto.

How do you describe an ongoing situation in the past with "fare"?

"Ieri faceva freddo" uses "fare" to describe a continuous past state.

When are imperfetto and passato prossimo used together?

They are combined to describe simultaneous past actions, with imperfetto for the ongoing action and passato prossimo for the interrupting event.

Can you give an example of simultaneous past actions using "fare"?

"Mentre facevo la doccia, qualcuno ha bussato alla porta" shows simultaneous past actions using "fare."

How do you describe a scene in storytelling using "essere" in the imperfetto?

"C’era una volta una strega cattiva" sets a scene using "essere" in the imperfetto tense.

What phrase often introduces the imperfetto in sentences with simultaneous actions?

The word "mentre" (while) is frequently used to introduce the imperfetto in such contexts.

Audio images

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Io ero al parco tutto il pomeriggio.
🔊
Mia nonna cucinava quando il telefono squillò.
🔊
Facevamo passeggiate ogni sera.
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Main Article

The Imperfect Tense in Italian

The imperfect tense in Italian, known as imperfetto, is a past tense that is used to talk about past actions that were ongoing or habitual. It is the second most used past tense in Italian, after the passato prossimo.

These two verbs tenses are often confused by Italian language learners, because they can be both translated with the English past simple, even though imperfetto does not always correspond to that.

In fact, the Italian imperfetto has no literal translation in English. However, I always tell my students that it conceptually corresponds to the English used to + verb (I used to ride the bike).

Check the difference between passato prossimo and imperfetto in Italian!

To be precise, imperfetto means “not perfect”, so we use it when we talk about events that happened at some point in the past, without specifying exactly when.

It has two forms: the simple form imperfetto(imperfect) and the compound form trapassato prossimo(past perfect). Here, I will focus on the imperfect only, specifically on iregular verbs.

Learn more about the imperfect of irregular verbs and the past perfect!

Irregular Imperfect in Italian

Conjugation

While forming the regular imperfect in Italian is relatively easy, the irregular imperfect must be learned by heart, as with all irregular verbs.

As you might know already, irregularities of verbs do not affect their endings, but their roots only. This means that once you learned the endings of regular imperfect verbs, you already know those of irregular ones as well.

Let me remind you how it is formed.

First, you have to drop the ending of the infinitive (-are, –ere, –ire), then add the following:

  • thematic vowel (-are-> a; –ere-> e; –ire-> i)
  • v
  • conjugation

When it comes to irregular imperfetto, you must keep these endings, but apply them to the irregular root of the corresponding verb.

Here, I will list you the most common irregular ones:

Verb Pronoun & Conjugation
Essere (to be) Io ero
Tu eri
Lui/Lei era
Noi eravamo
Voi eravate
Loro erano
Bere (to drink) Io bevevo
Tu bevevi
Lui/Lei beveva
Noi bevevamo
Voi bevevate
Loro bevevano
Dire (to say) Io dicevo
Tu dicevi
Lui/Lei diceva
Noi dicevamo
Voi dicevate
Loro dicevano
Fare (to do/make) Io facevo
Tu facevi
Lui/Lei faceva
Noi facevamo
Voi facevate
Loro facevano
Tradurre (to translate) Io traducevo
Tu traducevi
Lui/Lei traduceva
Noi traducevamo
Voi traducevate
Loro traducevano
Porre (to put/place) Io ponevo
Tu ponevi
Lui/Lei poneva
Noi ponevamo
Voi ponevate
Loro ponevano

Why are These Verbs Irregular?

As you can see, the irregularity of these verbs is given by the fact that their root changes when being conjugated in the imperfect tense. Specifically, these verbs add a syllable in the conjugation.

This has some historical reasons which I love explaining, so get ready for some pills of linguistics.

When Italian evolved from Latin, it changed some words, of course. However, it kept some original Latin roots in some specific conjugation, like imperfetto. In fact, dire in Latin was dicere, fare was facere, tradurre was traducere etc…

Did you notice anything? They all have that extra syllable that we still use now.

If you are interested in the history of the Italian language, I invite you to read more and dive into this world of linguistic evolution.

Examples

Da bambino ero molto magro.

When I was a kid, I used to be very skinny.

In passato bevevo almeno 5 caffè al giorno.

In the past, I used to drink at least 5 coffees a day.

Mia mamma mi diceva sempre: “Guida piano!”

My mom used to tell me: “Drive slowly!”

Ieri faceva freddo.

Yesterday the weather was cold.

C’era una volta una strega cattiva….

Once upon a time, there was an evil witch…

Mentre facevo la doccia, qualcuno ha bussato alla porta.

While I was taking a shower, someone knocked.

Key Terms and Concepts

Imperfect Tense Imperfetto

The Italian past tense imperfetto describes actions that were ongoing or habitual in the past, without specifying when they started or ended.

Regular vs. Irregular Imperfetto

Regular imperfetto verbs follow predictable patterns, while irregular verbs have root changes that must be memorized, despite having the same endings.

Irregular Verbs in Imperfetto

Irregular verbs in the imperfetto change their root. Common ones include essere, bere, dire, fare, tradurre, and porre.

Conjugation Pattern for Imperfetto

To conjugate, drop the infinitive ending (-are, -ere, -ire) and add a thematic vowel, v, and the conjugation ending.

Historical Roots of Irregularity

Irregularities in some imperfetto verbs stem from Latin roots. For example, dire from Latin dicere, retaining extra syllables.

Test your knowledge in 10 quick questions

Words

eroI was
bevevoI drank
dicevoI said
fareto do/make
andareto go
venireto come
dareto give
stareto stay
vivereto live
crescereto grow

Phrases

imperfettoimperfect tense
azione abitualehabitual action
essereto be
bereto drink
direto say
eroI used to be
bevevoI used to drink
dicevoI used to say
radiceroot
evoluzioneevolution

Sentences

Quando ero bambino, andavo al parco tutti i giorni.

When I was a child, I used to go to the park every day.

Mentre parlavi, pensavo a cosa dire.

While you were talking, I was thinking about what to say.

Da giovane, bevevo sempre il tè al mattino.

When I was young, I always drank tea in the morning.

Era un periodo difficile, ma riuscivamo a trovare la felicità nelle piccole cose.

It was a difficult time, but we managed to find happiness in small things.

Dicevo sempre la verità, anche quando era scomoda.

I always used to tell the truth, even when it was uncomfortable.

Match the Phrases

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Answers

FAQs

What is the irregular imperfect in Italian?

The imperfect is used to express a continued and prolonged action or a habit that happened in the past. It's irregular when the verbs have slightly different endings.

When to use the irregular imperfect?

In three cases: to describe a past habit, to describe an ongoing situation in the past which happened over a continuous or unspecified period of time, and to describe two past actions happening at the same time (the imperfetto is introduced by "mentre" and the passato prossimo is also used).

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