How to use “Bisogna”: 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.

Bisogna esercitarsi ogni giorno per migliorare.
Bisogna esercitarsi ogni giorno per migliorare.
Bisogna esercitarsi ogni giorno per migliorare.
Published Jun 4, 2021
Updated Sep 8, 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

  • Bisogna is an impersonal verb in Italian, meaning it does not have a logical subject and is always conjugated in the third person singular.
  • It can be followed by an infinitive or che + subjunctive, though the infinitive form is more commonly used.
  • Use bisogna to express a general need or obligation applicable to everyone, such as in social norms.
  • For personal needs, use avere bisogno di, which requires a subject and specifies the need.
  • Another expression, c'è bisogno di, conveys a general necessity and can also be followed by a noun or infinitive.

Stefano's Insights

Play to see captions...
Ah, "bisogna", quel verbo che sembra semplice ma nasconde una complessità tutta italiana! Usato in forma impersonale, è perfetto per esprimere necessità generali. Ricordo quando, da bambino, mia nonna diceva sempre "Bisogna mangiare la verdura!" senza specificare chi dovesse farlo. Si può seguire con un infinito o con "che" più congiuntivo, se si vuole essere più specifici. E poi ci sono le varianti, come "avere bisogno di" per esigenze personali. Ecco, "bisogna" è come il coltellino svizzero della lingua italiana: versatile e indispensabile! Non dimenticate di esercitarvi, magari con un tutor AI, perché, come si dice, "bisogna studiare" per padroneggiare queste sfumature linguistiche!
Ah, "bisogna," that verb that seems simple but hides an all-Italian complexity! Used impersonally, it's perfect for expressing general needs. I remember when my grandmother always said, "Bisogna mangiare la verdura!" without specifying who should do it. It can be followed by an infinitive or "che" plus subjunctive if you want to be more specific. And then there are the variants, like "avere bisogno di" for personal needs. "Bisogna" is like the Swiss army knife of the Italian language: versatile and indispensable! Don't forget to practice, maybe with an AI tutor, because, as they say, "you need to study" to master these linguistic nuances!

Quick facts

What does bisogna mean in Italian?

Bisogna means "one needs" or "it is necessary" and is an impersonal expression derived from the verb bisognare.

How is bisogna typically used in Italian sentences?

Bisogna is used without a grammatical subject, often followed by an infinitive verb to indicate necessity or obligation.

Can you give an example sentence using bisogna in the present tense?

Bisogna comprare il pane, meaning "One needs to buy bread."

What tense is most commonly used with bisogna?

The present tense (presente indicativo) is most commonly used, but it can also appear in other tenses.

How would you use bisogna in the simple future tense?

An example is "bisognerà pagare 1 euro all'ora," meaning "people will need to pay 1 euro per hour."

How does bisogna function in the imperfect tense?

In the imperfect tense, it indicates past necessity, as in "bisognava ricordarsi molti numeri," meaning "you needed to remember many numbers."

What does bisognerebbe indicate in the present conditional?

Bisognerebbe suggests a hypothetical or polite need, as in "Bisognerebbe chiedere al manager," meaning "You would need to ask the manager."

When is bisogna followed by an infinitive verb?

When expressing a general need or rule applicable to everyone, like "Bisogna essere pazienti," meaning "You need to be patient."

How does bisogna change when specifying a subject?

It is followed by "che" and the subjunctive, as in "Bisogna che tu te ne vada," meaning "You need to leave immediately."

Can you provide an example of bisogna with a specific subject?

"Bisogna che Luca si abitui," meaning "Luca needs to get used to the new circumstances."

Audio images

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Bisogna fare attenzione quando si guida.
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Bisogna andare a dormire presto per sentirsi riposati.
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Bisogna esercitarsi ogni giorno per migliorare.
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Main Article

“Bisogna” in Italian

Bisogna: Meaning

The most straightforward translation of the Italian word bisogna is “to need”. However, its translation cannot be literal, since in Italian is used with an impersonal nuance.

Let me show you an example:

Bisogna comprare il pane.

One needs to buy bread.

As you can see, the Italian expression is conjugated in the third person singular form, which is typical of Italian impersonal forms.

Bisogna: How to use

The verb bisogna can either be followed by an infinitive tense, or by che + subjunctive. However, I almost never use the latter one, and prefer the former.

Bisogna fare silenzio al cinema durante il film.

It is necessary to be quiet in the cinema during the movie.

Bisogna che gli studenti si impegnino di più.

It is necessary that the students work harder.

As I mentioned before, this verb is exclusively used in its impersonal form, meaning that it does not have a logical subject, but only a grammatical one which requires it to be conjugated in the third person singular.

If you want to understand better what I mean by logical subject vs grammatical subject, have a look at our article on the Italian impersonal “si”.

This verb can be conjugated in all verb tenses:

Bisogna studiare molto alla facoltà di ingegneria.

It is necessary to study a lot at the faculty of engineering.

Questo parcheggio adesso è gratis, ma da giugno bisognerà pagare 1 euro all’ora.

This parking lot is free now but starting from June people will need to pay 1 euro per hour.

Prima della diffusione dei telefonini, bisognava ricordarsi molti numeri di telefono a memoria.

Before mobile phones became common, one needed to remember several phone numbers by heart.

Non sono sicuro. Bisognerebbe chiedere al manager.

I’m not sure. You would need to ask the manager.

Bisogna: When to use

Bisogna is used to express a general need or obligation. It refers to a general rule or something that applies to everyone.

Bisogna essere molto pazienti con i bambini.

You need to be patient when dealing with kids.

However, when followed by che + subjunctive, it can express a need or an obligation that a specific subject must perform.

Bisogna che tu te ne vada subito.

It is necessary that you leave immediately.

Other Expressions With “Bisogna”

In Italian, we have two other expressions that make use of the word bisogna to express necessity or need: avere bisogno di and c’è bisogno di. However, but they are used in slightly different contexts and constructions.

Avere bisogno di also translates to “to need” in English but it is used when you want to specify that someone or something needs something. It is a personal expression, meaning it is used with a subject.

The structure is the following: Subject + conjugated form of avere + bisogno di + noun/infinitive verb

For example:

Ho bisogno di aiuto.

I need help.

Avete bisogno di riposare.

You need to rest.

  • C’è bisogno di:

C’è bisogno di translates to “there is a need for” or “it is necessary” in English and is used in a more general or impersonal sense, just like bisogno + infinitive.

The structure is the following: C’è bisogno di + noun/infinitive verb

For instance:

Examples:

C’è bisogno di un cambiamento.

There is a need for a change.

C’è bisogno di intervenire subito.

There is a need to intervene immediately.

Bisogna Studiare!

You need to study!

Practice the use of bisogna in Italian to convey necessity and obligation in various contexts and you’ll be able to express general needs in a easy and straightforward way. Italian impersonal constructions are very handy for this!

Remember, consistent practice and exposure to native Italian use will help you internalize these expressions. Keep practicing and engage in conversations to reinforce your learning.

If you do not know who to practice with, do it with our AI tutor!

Key Terms and Concepts

Bisogna

An impersonal verb in Italian used to express necessity or obligation, often translated as 'it is necessary' or 'one needs to.' It requires a third-person singular form.

Impersonal Verb

A verb form that does not have a specific subject, often used to express general statements or universal truths. In Italian, it's conjugated in the third person singular.

Avere bisogno di

A personal expression meaning 'to need.' It specifies that someone requires something, using the structure: Subject + conjugated form of avere + bisogno di + noun/infinitive.

C'è bisogno di

An impersonal expression translating to 'there is a need for,' used to convey a general necessity without a specific subject. It precedes a noun or infinitive verb.

Subjunctive Mood

A verb mood used to express doubt, possibility, necessity, or a hypothetical situation. In Italian grammar, it's often introduced by che for dependent clauses.

Present Simple (presente indicativo)

The present tense in Italian used to describe actions occurring now or habitual actions. For example, bisogna is used for expressing necessity.

Present Conditional (condizionale presente)

A verb tense used to express what would happen under certain conditions. For example, bisognerebbe is used to convey hypothetical necessity.

Test your knowledge in 10 quick questions

Words

bisognoneed
necessitànecessity
doveremust
obbligoobligation
infinitivoinfinitive
congiuntivosubjunctive
presentepresent
futurofuture
imperfettoimperfect
personaperson

Phrases

BisognaIt is necessary
necessitànecessity
obbligoobligation
infinitivoinfinitive
congiuntivosubjunctive
presente indicativopresent indicative
futuro semplicesimple future
imperfettoimperfect
Avere bisogno diTo need
C'è bisogno diThere is a need for

Sentences

Bisogna studiare per superare l'esame.

It's necessary to study to pass the exam.

Bisogna che tu venga presto.

It's necessary that you come early.

Bisogna fare attenzione quando si guida.

It's necessary to pay attention when driving.

C'è bisogno di un cambiamento nel sistema.

There is a need for a change in the system.

Ho bisogno di aiuto con i compiti.

I need help with the homework.

Match the Phrases

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Answers

FAQs

What does "bisogna" mean?

It's a verb for expressing need or what needs doing.

How to use "bisogna"?

Since it's an impersonal verb it does not need a grammatical subject, and only the third person singular is used. It's most commonly used with the present and other simple tenses.

When to use "bisogna"?

When it's used to express a need or an obligation for some action to be performed "bisogna" is followed by a verb in the infinitive form; and when it expresses a need or an obligation for some action to be performed when a subject is determined "bisogna" is followed by che + subjunctive.

Is "bisogna" followed by an infinitive verb?

Yes, when "bisogna" is used to express a general need or obligation, it is followed by a verb in the infinitive form. For example, "Bisogna abituarsi alle nuove circostanze" means "It is necessary to get used to the new circumstances."

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