Portuguese Present Subjunctive (Presente do Conjuntivo): Usage & Conjugation

The Portuguese Present Subjunctive (Presente do Conjuntivo) is used far more frequently than its English counterpart. Because of this, many learners struggle with when and how to use it. If you’re unsure about its conjugation and usage, this guide will break it down for you.

In short, the Present Subjunctive expresses uncertainty, doubt, desire, and opinions. Here are a few examples:

É possível que hoje chegue tarde a casa.
It’s possible that I’ll come home late today.

Talvez tenhas sorte.
Maybe you’ll be lucky.

Quero que sejas feliz.
I want you to be happy.

Let’s dive in.

Related reads.
• Portuguese Past Subjunctive: Conjugation and Usage
• Portuguese Future Subjunctive – Conjugation and Usage

Conjugation

Regular verbs

Concerning regular verbs, the Present Subjunctive is easy to form. You take the stem from the infinitive form and add the conjugation endings according to each group:

	CANTAR (1st group –ar)	CORRER (2nd group –er)	PARTIR (3rd group –ir)
Eu	cante	corra	parta
Tu	cantes	corras	partas
Ele, ela	cante	corra	parta
Nós	cantemos	corramos	partamos
Vocês Eles, elas	cantem	corram	partam

* Learn more about Portuguese regular verbs: Portuguese Regular Verbs and Conjugation Patterns in the Present Tense.

Note that a handful of regular verbs need to have their spellings tweaked to conform to Portuguese pronunciation patterns*, namely verbs whose infinitive forms end in -car, -gar, -cer, and -çar:

	FICAR	PAGAR	DESCER	ALMOÇAR
Eu	fique	pague	desça	almoce
Tu	fiques	pagues	desças	almoces
Ele, ela	fique	pague	desça	almoce
Nós	fiquemos	paguemos	desçamos	almocemos
Vocês Eles, elas	fiquem	paguem	desçam	almocem

* Learn more about Portuguese spelling-pronunciation patterns and phonology: European Portuguese Pronunciation: A Helpful Guide to Its Elemental Sounds and Spelling-Pronunciation Patterns.

Irregular verbs

Going from the first-person Indicative mood

There are several irregular verbs where you can still apply the conjugation patterns above. However, you get the stem from the first-person of the Indicative mood (Present tense), and not from their infinite form: 

	FIRST-PERSON INDICATIVE-MOOD	PRESENT-SUBJUNCTIVE
PODER	posso	possa; possas; possa; possamos; possam
FAZER	faço	faça; faças; faça; façamos; façam
VER	vejo	veja; vejas; veja; vejamos; vejam
VIR	venho	venha; venhas; venha; venhamos; venham
TER	tenho	tenha; tenhas; tenha; tenhamos; tenham

Know it by heart

For a few other irregular verbs, you don’t have any reference stem to go from –  you’ll have to learn it by heart. Still, many of them take the same familiar endings of the Present Subjunctive:

	PRESENT-SUBJUNCTIVE
SER	seja; sejas; seja; sejamos; sejam
ESTAR	esteja; estejas; esteja; estejamos; estejam
IR	vá; vás; vá; vamos; vão
DAR	dê; dês, dê, dêmos; deem
QUERER	queira; queiras; queira; queiramos; queiram
SABER	saiba; saibas; saiba; saibamos; saibam
HAVER	haja

When to use the Present Subjunctive

The Present Subjunctive in Portuguese is often used in complex sentences and placed inside the dependent clause (right after a linking word or expression). In this section, I will guide you through several such structures.

! We often use the Personal Subjunctive in structures where we could also use the Personal Infinitive (Infinitivo Pessoal) instead. In that sense, they are closely related and whether we use one or the other often depends on the linking word/expression being used. Here’s a reading that goes hand in hand with the present article: Portuguese Personal Infinitive: What Is It and When to Use It.

Verbs expressing will, desire, emotion, and doubt

We often use the Present Subjunctive when the verbs in the main clause express either will, desire, emotion, or doubt and are followed by the linking word que*.

* que corresponds to that in English – it is a linking word* that introduces dependent clauses and is often followed by Subjunctives.

Here’re a few such verbs:

desejar (desire); duvidar (doubt); querer (want); esperar (hope); preferir (prefer); gostar (like); recear (fear); ter pena (feel sorry); ter medo (feel afraid); exigir (demand), mandar (order), proibir (forbid)

Here are some examples of sentences:

Eu quero que tu vás falar com o Mário. I want you to speak with Mário. Ela duvida que eu consiga emagrecer. She doubts that I can manage to lose weight. Eu espero que ele entre na universidade. I hope that he gets admitted to the university. Ela exige que eu saia de casa. She demands that I leave the house. Tu receias que ela te deixe? Do you fear that she might leave you?

* Learn more about Portuguese linking words (conjunctions): Portuguese Conjunctions: A Practical Guide Anchored to English.

Expressing doubt with Talvez

We use the Present Subjunctive when expressing doubt with the adverb talvez (maybe):

Talvez vá hoje à praia. Maybe I’ll go to the beach today.

However, there are other adverbs equivalent to talvez that call to  the Indicative mood instead:

Se calhar vou hoje à praia. Possivelmente vou hoje à praia. Provavelmente vou hoje à praia.

Expressing opinion

We use the indicative mode when we express our opinions and beliefs * in affirmative sentences. In negative sentences, however, we use the Present Subjunctive:

Indicative/affirmative sentences 1 Eu acho que este filme é muito mau. I think this movie is really bad. 2 Ela acredita que o tempo vai melhorar amanhã. She believes the weather will improve tomorrow. Subjunctive/negative sentences 1 Eu não acho que este filme seja tão mau. I don’t think this movie is that bad. 2 Ela não acredita que o tempo vá melhorar amanhã. She doesn’t believe the weather will improve tomorrow.

* To express opinion and beliefs, we often use the verbs pensar, achar, acreditar, and crer among others.

Impersonal structures

é + adjective + que + subjunctive

We often use the Present Subjunctive after the structure é + adjective + que:  

É importante que percebas a situação. You must understand the situation. É melhor que vás para casa. It is better if you go home. É possível que ela chegue hoje à noite. She may come this evening.

Note! In situations expressing facts and certainty, the verb of the dependent clause is normally in the Indicative mood. But as soon as that certainty is negated, the Subjunctive shows again:

Indicative/affirmative sentences 1 É  óbvio que ele está contente. It’s obvious that he’s happy. 2 É claro que ela vai gostar do presente. I am sure she will like this gift. Subjunctive/negative sentences 1 Não é óbvio que ele esteja contente. It’s not so obvious he’s happy. 2 Não é certo que ela vá gostar do presente. I’m not so sure she will like this gift.

Há + quem + subjunctive

We use the Present Subjunctive after the impersonal expression há quem *:

Há quem ache que fumar não faz mal à saúde. Some think that smoking is not bad for your health. Há quem diga que o Bin Laden continua vivo. Some people believe that Bin Laden is still alive.

* Haver is a very special verb and we use it all the time. Learn more about it in this article: The Portuguese Verb “Haver” and All the Things You Say with It.

Exclamative structures