Que

The word que is the absolute cornerstone of the Portuguese language. It is a multi-functional tool that English speakers usually translate as what, that, which, who, or than. Its versatility is unparalleled, acting as the primary connective tissue in both spoken and written discourse. Whether you are asking a simple question, connecting two ideas, or expressing a sudden emotion, que is almost certainly the word you will reach for. In its most basic interrogative form, it often appears as o que to mean 'what' in a general sense. For instance, if you see something unfamiliar, you would ask, 'O que é isso?' (What is this?). The addition of the neutral article 'o' helps define the scope of the question. However, que is not limited to questions. It is the most common relative pronoun, used to link a noun to a subordinate clause that describes it. Imagine saying, 'The car that I bought.' In Portuguese, this becomes 'O carro que eu comprei.' Here, que functions exactly like the English 'that' or 'which.' It is also used for people, where English might use 'who,' as in 'A pessoa que ligou' (The person who called). This universality makes it easier for learners because one word covers many English equivalents. Beyond these structural roles, que is the go-to word for exclamations. If you see a beautiful sunset, you might exclaim, 'Que lindo!' (How beautiful!). In this context, it amplifies the adjective that follows. Furthermore, it is essential for comparisons. When comparing two things, que acts as 'than.' For example, 'Este livro é melhor que aquele' (This book is better than that one). One of the most critical nuances for learners is the orthographic change when the word is stressed. When que appears at the end of a sentence or stands alone as a stressed syllable, it receives a circumflex accent and becomes quê. This happens because the vowel sound shifts from a neutral, almost silent 'e' to a closed, tonic 'e'. For example, 'Você está rindo de quê?' (What are you laughing at?). Understanding these various roles is the first step toward fluency in Portuguese, as que appears in nearly every sentence uttered by native speakers.

Interrogative Pronoun

Used to ask about things or actions. Often preceded by 'o' (O que você faz?).

Relative Pronoun

Connects a noun to a descriptive clause (A casa que eu vi).

Conjunction

Connects two clauses, often after verbs of saying or thinking (Eu acho que sim).

In daily life, que is also used in a pleonastic or emphatic way. You might hear people say 'É que...' to start an explanation. For example, 'É que eu esqueci a chave' (It's just that I forgot the key). This 'é que' construction is incredibly common in spoken Portuguese to soften a statement or provide a reason. Another frequent use is in the expression 'ter que,' which means 'to have to.' While 'ter de' is technically more formal in some regions, 'ter que' is the standard in Brazil and much of Portugal for expressing obligation. 'Eu tenho que ir' (I have to go). As a conjunction, que is the gateway to the subjunctive mood. Verbs expressing desire, doubt, or emotion are almost always followed by que and then a verb in the subjunctive. 'Quero que você seja feliz' (I want you to be happy). This structural necessity makes que a signal for learners to pay attention to the verb forms that follow. In summary, que is the most hardworking word in the Portuguese vocabulary, acting as a bridge, a pointer, and an intensifier all at once.

Mastering the sentence structures involving que requires understanding its different syntactic positions. When used as an interrogative, que usually comes at the beginning of the sentence. However, unlike English 'what,' which can stand alone, Portuguese often prefers o que when referring to an unspecified object or action. 'O que você quer comer?' (What do you want to eat?). If you use que immediately before a noun, the 'o' is dropped: 'Que livro você quer?' (Which/What book do you want?). This distinction is vital for sounding natural. When que moves to the end of a question, it transforms into quê. 'Você quer o quê?' (You want what?). This shift is not just visual; the pronunciation becomes much more distinct and forceful. As a relative pronoun, que is placed immediately after the noun it modifies. In English, we often omit 'that' (e.g., 'The food I ate'), but in Portuguese, you must include it: 'A comida que eu comi.' Omitting it is a common mistake for English speakers. Furthermore, que can be preceded by prepositions. If the verb in the relative clause requires a preposition, that preposition moves before que. For example, 'A casa em que eu moro' (The house in which I live). While 'onde' (where) is often used for places, 'em que' is a perfectly valid and frequent alternative. In more formal writing, you might see o qual, a qual, os quais, or as quais used instead of que to avoid ambiguity or repetition, but in everyday speech, que is the undisputed king. Another important structure is the 'é que' construction used for emphasis. You can take a simple sentence like 'Eu vou' (I am going) and make it more emphatic by saying 'Eu é que vou' (I am the one who is going). This is extremely common in Brazilian Portuguese. Finally, consider the role of que in comparative structures. It follows words like 'mais' (more), 'menos' (less), or 'melhor' (better). 'Ele corre mais rápido que o irmão' (He runs faster than his brother). In these cases, it establishes the baseline for the comparison. By practicing these specific patterns—interrogative, relative, emphatic, and comparative—you will build a solid foundation for complex sentence construction.

Direct Question

Que horas são? (What time is it?)

Relative Clause

O homem que está ali é meu pai. (The man who is there is my father.)

Comparative

Isso é mais difícil que parece. (This is harder than it looks.)

If you walk down a street in Lisbon, São Paulo, or Luanda, que will be the rhythmic pulse of the conversations around you. It is used as a filler, a connector, and a way to buy time while thinking. One of the most common ways you will hear it is in the phrase 'O que foi?' which can mean 'What happened?' or 'What's the matter?'. It is a very versatile way to check in on someone. In Brazil, you will frequently hear the contraction 'O que que' (pronounced quickly as 'oquequê') in questions like 'O que que você quer?'. While technically redundant, this double 'que' is a hallmark of natural, informal speech and adds a certain rhythmic flow to the question. You will also hear que used in 'Que tal?' which is the standard way to say 'How about...?' or 'What do you think of...?'. For example, 'Que tal irmos ao cinema?' (How about we go to the movies?). In social settings, que is the star of exclamations. Whether it is 'Que pena!' (What a pity!), 'Que legal!' (How cool! - Brazil), or 'Que giro!' (How cool! - Portugal), it is the primary way people express their immediate reactions to news or events. In the media, news anchors use que to introduce quotes or reported speech: 'O presidente disse que...' (The president said that...). In music, especially in genres like Fado or MPB, que is used to weave complex emotional narratives, often acting as the link between the singer's feelings and the object of their affection. For instance, 'A saudade que eu sinto' (The longing that I feel). You will also hear it in the common conversational filler 'Sabe o que é?' (You know what it is?), which is used right before someone gives an explanation or an excuse. It acts as a polite buffer. In shops and restaurants, 'O que vai desejar?' (What will you desire/want?) is a standard polite inquiry from staff. Because it is so frequent, native speakers often pronounce it very lightly, sometimes reducing it to a simple /k/ sound followed by a very short vowel. Paying attention to these various 'real-world' applications will help you move beyond textbook Portuguese and start understanding the natural cadence of the language.

Informal Filler

É que... (It's just that... / The thing is...)

Social Reaction

Que bom! (That's great! / How good!)

Suggestion

Que tal um café? (How about a coffee?)

For English speakers, the word que presents several pitfalls that can reveal a learner's status. The most frequent error is the omission of que in relative clauses. In English, we can say 'The person I saw,' but in Portuguese, you must say 'A pessoa que eu vi.' Forgetting this 'que' makes the sentence grammatically incomplete and confusing to native ears. Another common mistake is the confusion between que and qual. While both can mean 'what' or 'which,' they are not interchangeable. Que is used for definitions or when followed immediately by a noun ('Que cor você prefere?'), whereas qual is used when choosing from a limited set of options or when followed by the verb 'to be' ('Qual é a sua cor favorita?'). Using 'Que é o seu nome?' instead of 'Qual é o seu nome?' is a classic beginner mistake. A third major area of confusion is the circumflex accent. Many learners forget to write quê when the word appears at the end of a sentence or stands alone. This isn't just a spelling rule; it reflects a real change in how the word is pronounced. If you say 'Você quer o que?' without the stressed 'ê' sound, it sounds unfinished. Additionally, learners often struggle with the difference between que and porque. While 'que' can sometimes mean 'because' in very specific literary contexts or after certain imperatives ('Coma, que faz bem'), 'porque' is the standard word for 'because.' Using 'que' as a general replacement for 'because' will sound odd. There is also the 'o que' vs. 'que' issue in questions. Beginners often forget the 'o' when asking 'What do you want?' (O que você quer?). While 'Que você quer?' is sometimes heard in informal Brazilian speech, 'O que' is the safer and more standard choice for learners. Finally, be careful with the expression 'ter que.' Some learners try to translate 'have to' literally using other verbs, but 'ter que' is the most natural way to express necessity. Avoiding these common errors—omission in relative clauses, confusion with 'qual,' forgetting the accent, and the 'o que' distinction—will significantly improve your grammatical accuracy and make your Portuguese sound much more sophisticated.

Mistake: Omission

Incorrect: O livro eu li. | Correct: O livro QUE eu li.

Mistake: Que vs Qual

Incorrect: Que é seu telefone? | Correct: Qual é seu telefone?

Mistake: Missing Accent

Incorrect: Você veio fazer o que? | Correct: Você veio fazer o quê?

While que is the most common relative pronoun and interrogative, Portuguese offers several alternatives that can add precision or formality to your speech. The most significant alternative is qual (which). As mentioned before, qual is used for selection among options. 'Qual destes você prefere?' (Which of these do you prefer?). In relative clauses, que can often be replaced by o qual, a qual, os quais, or as quais. These forms are more formal and are particularly useful when you need to be specific about the gender and number of the noun you are referring to, especially if there are multiple nouns in the sentence. For example, 'A filha do médico, a qual mora em Londres...' clearly indicates that the daughter lives in London, not the doctor. If you used 'que,' it might be slightly more ambiguous. Another important relative pronoun is quem (who/whom). While que can refer to people, quem is used specifically for people and is always preceded by a preposition. 'A pessoa com quem eu falei' (The person with whom I spoke). Then there is cujo (whose), which is used to indicate possession in a relative clause. 'O autor cujo livro eu li' (The author whose book I read). Cujo is quite formal and rarely used in casual conversation, where people might say 'O autor que eu li o livro dele.' For locations, onde (where) is a frequent alternative to 'em que.' 'A cidade onde eu nasci' (The city where I was born). In terms of exclamations, while que is the most common, you can also use como to mean 'how.' 'Como ele é inteligente!' (How intelligent he is!). Finally, in the context of 'what,' you might encounter o quê (stressed) or even quê as a noun meaning 'a certain something' or 'a touch of.' 'Ela tem um quê de mistério' (She has a touch of mystery). Understanding these alternatives allows you to navigate different registers of the language, from the casual 'que' to the sophisticated 'o qual' or 'cujo.'

Que vs Qual

'Que' is for definitions/nouns; 'Qual' is for selection/choices.

Que vs O Qual

'Que' is universal and informal; 'O qual' is formal and gender-specific.

Que vs Quem

'Que' can be used for anyone/anything; 'Quem' is only for people after prepositions.