“Which” as Relative Pronoun “il Quale”: 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.

Quali scarpe hai comprato per la festa?
Quali scarpe hai comprato per la festa?
Quali scarpe hai comprato per la festa?
Published May 7, 2021
Updated Aug 2, 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.
Reviewed 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

  • Quale serves as both an interrogative adjective and a relative pronoun, translating to "which" or "what" in English.
  • The singular form is quale and the plural form is quali, applicable to both genders.
  • As a relative pronoun, quale can replace che, especially in formal or written contexts.
  • When used with prepositions, the structure is Preposition + definite article + quale, adapting to the gender and number of the noun.
  • Cui is a simpler alternative to quale, as it does not change with gender or number.
  • Understanding the use of quale enhances conversational skills, particularly in expressing choices and preferences in Italian.

Audio images

🔊
Quali scarpe hai comprato per la festa?
🔊
Il libro, il quale ho letto, era bellissimo.
🔊
La macchina sulla quale ho lasciato le chiavi è sparita.

Audio lesson with 30 sentences to listen and repeat

Italian grammar video lesson

Main Article

“Quale” in Italian

Quale in Italian has two main functions: on the one hand, it is an interrogative adjective or pronoun that translates to “which” or “what” in English, depending on the context. On the other hand, it is a relative pronoun, and is used to refer to a noun that has been previously mentioned, substituting “che“.

Just like in English, we use “quale” to ask questions about one or more items from a defined set or to specify them. Grammatically speaking, it has no gender distinction, resulting in a unique singular form and a unique plural form:

  • Singular: Quale (both masculine and feminine)
  • Plural: Quali (both masculine and feminine)

Here is an example of quale used as a question:

Quale città Italiana preferisci?

Which Italian city do you prefer?

And here is an example used as a relative pronoun:

La decisione, la quale ho presto ieri, era difficile.

The decision, which I took yesterday, was difficult.

Notice that the use of “quale” as a relative pronoun like in the second sentence is way less used than its synonym che. I will explain further in this article its more common use with prepositions.

Today we’re going to focus on the use of quale and quali as relative pronouns.

How to use “Quale” in Italian

“Quale” as Interrogative Adjective or Pronoun

Let’s start by defining what an interrogative adjective is and why it is different from a pronoun. Have a look at the two sentences below:

Quali libri hai scelto alla fine?

Which books did you choose in the end?

Quali hai scelto?

Which ones did you choose?

In the first sentence, “quale” is an adjective because it refers to an explicit noun, while in the second sentence, it is a pronoun because it refers to a noun that is not elicited but has rather been mentioned before in the conversation.

When used this way, “quale” is easily translated with “which” or “what” in English.

“Quale” as Relative Pronoun

When used as a relative pronoun, quale can either stand for “che” meaning which, who, that, or it can take on the meaning that is expressed by the preposition it is linked to.

“Quale” as “Che”

You can use quale as the relative pronoun “che” when you have transitive verbs.

Ho incontrato un ragazzo che mi ha aiutato a portare le cose.

I bumped into a guy who helped me carry my stuff.

Ho incontrato un ragazzo il quale mi ha aiutato a portare le cose.

I bumped into a guy who helped me carry my stuff.

As I mentioned before, the second option is not that common, and is usually found in written texts.

“Quale” with Prepositions

Let me show you the structure first, and then its use:

Preposition + definite article + quale or quali

The article changes depending on the gender and number of the word it’s referring to. As you might know already, some of the prepositions change their form when directly linked to definite articles. I will write their forms below before I put them in use to show some examples:

  • a: al, allo, alla, all’, ai, agli, alle
  • di: del, dello, della, dell’, dei, degli, delle
  • da: dal, dallo, dalla, dall’, dai, dagli, dalle
  • in: nel, nello, nella, nell’, nei, negli, nelle
  • su: sul, sullo, sulla, sull’, sui, sugli, sulle

Ho letto gli articoli dei quali mi avevi parlato.

I read the articles about which you talked.
I read the articles you talked about.

La ragazza con la quale sei uscito è la mia ex.

The girl with whom you went out is my ex.
The girl you went out with is my ex.

“Cui”: An Easier Substitution

Cui is a synonym for quale and quali.It is much simpler to use because it doesn’t change depending on the number and gender of what it’s referring to. Also, it does not require a definite article. The structure is always just:

Preposition + cui

So, if you still don’t feel comfortable using quale or quali, just use cui.

You can say both sentences below:

Io ho una sorella alla quale voglio bene.

I have a sister who I love.

Io ho una sorella a cui voglio bene.

I have a sister who I love.

More Examples

I want to give you more context to understand how and when you can use quale and quali.

First of all, let me tell you that “quale” is appropriate in both formal and informal contexts as it is a fundamental part of the Italian language used in everyday conversation.

However, its use as relative pronoun “che” is very limited to formal or written circumstances. As all new topics, understanding its correct use is crucial to enhance your Italian language skills, in order to participate in conversations that involve choices and preferences in Italian.

Here, I will list you some sentences to see its contextual use, and meanwhile, do not forget to practice!

I bambini con i quali stavo giocando sono i miei cugini.

The children with whom I was playing are my cousins.
The children I was playing with are my cousins.

Sono delle persone sulle quali si può contare.

They’re people on whom you can count.
They’re people you can count on.

Voglio una casa dalla quale poter vedere il mare.

I want a house from which I can see the sea.
I want a house I can see the sea from.

Ho perso la scatola nella quale avevo messo i documenti.

I lost the box in which I had put the documents.
I lost the box I had put the documents in.

Key Terms and Concepts

Words

relativorelative
pronomepronoun
interrogativointerrogative
sostituirereplace
articoloarticle
preposizionepreposition
sceltachoice
preferenzapreference
singolaresingular
pluraleplural

Phrases

il qualewhich
la qualewhich (feminine singular)
i qualiwhich (masculine plural)
le qualiwhich (feminine plural)
qualewhich (singular)
qualiwhich (plural)
cuiwhich/whom
sostantivonoun
aggettivoadjective
preposizionepreposition

Sentences

1. La città nella quale ho vissuto è bellissima.

The city in which I lived is beautiful.

2. Il film al quale stai pensando è un classico.

The movie to which you are referring is a classic.

3. Questo è il libro del quale ti ho parlato ieri.

This is the book about which I told you yesterday.

4. L'amico col quale sono uscito è molto simpatico.

The friend with whom I went out is very nice.

5. La ragione per la quale ho scelto questa carriera è semplice.

The reason for which I chose this career is simple.

FAQs

What is "quale"?

Is the equivalent of which in Italian. And it has two uses: as question or as a relative pronoun.

What does "quale" mean?

It can mean which and also who. And can be used singular "quale" and plural "quali". In some cases, it replaces "che".

When to use "quale" and "quali"?

When there is a preposition (di, a, da, in, con, su, per, tra, fra) referring to which or whom.

How to use "quale" with relative pronouns?

The structure is: preposition + article + "quale" or "quali".

What does "cui" mean?

It's a synonym of "quale". but does not have singular or plural. It's structure is: preposition + "cui".

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