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How to use the present subjunctive in Brazilian Portuguese?

By: Fabiana Dametto Oliveira Thu Dec 19 2024
Brazilian portuguese
Verbs, Subjunctive Mood

In Brazilian Portuguese, the present subjunctive is used to express uncertainties, doubts, wishes, assumptions, and possibilities about events related to the present or the future. For instance:

É possível que chova mais tarde.

It’s possible that it will rain later.

We are discussing an assumption / possibility about the future

The present subjunctive is mainly used in subordinate clauses, in which case the verb in the main clause is in the simple present, future indicative, or the imperative. If you’d like to see more examples and uses, stay tuned and get to know more about this interesting verb tense in Brazilian Portuguese!

Table of Contents

    How to form the present subjunctive in Brazilian Portuguese?

    To form the present subjunctive in Brazilian Portuguese, you must first discover whether the verb you are using is regular (i.e. follows fixed rules) or irregular (i.e. has at least some forms that must be memorized). Here’s how to form the present subjunctive for each type of verb.

    Verbs with spelling changes

    To form the present subjunctive of regular verbs in Brazilian Portuguese, we follow the steps below.

    • Start with the first person singular, present indicative form of the verb:

      eu falo(I speak)

    • Delete the first-person ending, and keep only the stem of the verb:

      eu falofal-

    • Add the present subjunctive endings:

      Subject Pronouns
      falar(to speak)
      comer(to eat)
      abrir(to open)
      eu(I)
      fale
      coma
      abra
      tu(you)
      fales
      comas
      abras
      você(you, sg.)ele(he, it)ela(she, it)
      fale
      coma
      abra
      nós(we)
      falemos
      comamos
      abramos
      vós*(you, formal)
      faleis
      comais
      abrais
      vocês(you, pl.)eles, elas(they)
      falem
      comam
      abram
      * This is a very formal “you” in the plural form that is rarely used in everyday language.

    It’s easy to memorize the endings in the present subjunctive, because they’re almost the same as the endings for the present indicative and present subjunctive. The only difference is the first vowel of the ending:

    • -ar verbs: change the indicative endings from -a to -e

      indicative

      você fala

      subjunctive

      você fale

    • -er / -ir verbs: change the indicative endings from -e / -i to -a

      indicative

      você come

      subjunctive

      você coma

    Important

    Because we start with the eu(I) form of the present indicative, any verb that has a stem-change in that form will have that same stem-change in all of its present subjunctive forms. Most verbs with such a stem change end in -er or -ir:

    Infinitive
    Present Indicative
    Present Subjunctive

    ler

    to read

    eu leio

    I read

    eu leia, você leia...

    I read, you read...

    dormir

    to sleep

    eu durmo

    I sleep

    ele durma, nós durmamos...

    he sleeps, we sleep...

    r

    to put

    eu ponho

    I put

    ela ponha, eles ponham...

    she puts, they put...

    We consider these verbs to be regular in the present subjunctive, because they follow the standard pattern in this tense, but they are irregular in the simple present. Check out this chart of stem-changing irregular verbs in the simple present indicative to refresh your memory of which verbs belong to this group.

    Which verbs have spelling changes in the present subjunctive?

    You will need to make some slight spelling changes between the infinitive and the present subjunctive forms of regular verbs that end in -cer, -car, -çar, -ger, -gir, -guer, or -guir, in order to preserve the original pronunciation of the stem.

    For example:

    agir[ah-jir](to act)eu ajo[ah-jo](I act)

    Where gi is pronounced [jee], go would be pronounced [go], so we change the spelling to jo to preserve the “soft g” sound.

    Here are the spelling changes you’ll need to apply to each of the endings listed above:

    Endings
    Example

    -cer ⇒ -ça

    conhecer ⇒ conheça

    to know

    -car ⇒ -que

    provocar ⇒ provoque

    to provoke

    -çar ⇒ -ce

    começar ⇒ comece

    to start

    -ger / -gir ⇒ -ja

    proteger / fugir ⇒ proteja / fuja

    to protect / to escape

    -guer / -guir ⇒ -ga

    erguer / prosseguir ⇒ erga / prossiga

    to lift / to proceed

    Have a look at this chart to see the complete conjugations of these spelling-change verbs in the present subjunctive!

    How to form the present subjunctive: irregular verbs

    In Brazilian Portuguese, there are seven irregular verbs in the present subjunctive form. As with all irregular verbs, we have to learn them by heart. These verbs are: dar(to give), estar(to be), haver(to be, there is/there are), ir(to go), querer(to want), saber(to know), and ser(to be). For example:

    ser(to be)

    eu seja, tu sejas, ela seja, nós sejamos, vós sejais, elas sejam

    estar(to be)

    eu esteja, tu estejas, ele esteja, nós estejamos, vós estejais, eles estejam

    Curious to know the others? Take a look at the seven verbs that are irregular in the present subjunctive.

    How to use the present subjunctive in Brazilian Portuguese?

    The present subjunctive is mostly used in the subordinate clause (or “dependent clause”) of a complex sentence, but it can also be used in simple sentences. In both cases, the present subjunctive is used to describe a situation that may or may not occur in the present or in the future.

    • Complex sentence:

      main clausesubordinate clause

      Eu espero que vocês conversem.

      I hope that you talk.

      A subordinate clause cannot stand alone. It is introduced by the conjunction que(that), and it completes the meaning of the main clause.
    • Simple sentence:

      Talvez eu almoce em casa hoje.

      Maybe I will have lunch at home today.

      A simple sentence stands alone, with a subject and a verb.
    Tip

    You can read more about the general differences between the subjunctive mood and the indicative mood from our post on the subjunctive vs. the indicative in Brazilian Portuguese!

    In everyday language, we most often use the present subjunctive in a simple sentence after the adverb talvez(maybe), which indicates possibility or doubt. There are also some imperative expressions that trigger the present subjunctive in simple sentences.

    In complex sentences, whether or not you’ll use the subjunctive depends on the structure of the main clause. You can follow the criteria below to better know when to use the present subjunctive:

    If so, then we must use the present subjunctive in the subordinate clause. Now let’s get to know which expressions trigger the present subjunctive!

    W.E.I.R.D. expressions that trigger the present subjunctive

    The present subjunctive appears after certain expressions that we call “W.E.I.R.D.” expressions, which stands for: Wishes, Emotions, Impersonal Expressions, Requests, Doubts/denials.

    We use the subjunctive for an action or situation that you are wishing for, having emotions about, are requesting, or are doubting/denying is taking place now or in the future. We also use the subjunctive or for an action that you are describing with an impersonal expression (an expression without a specific subject) in the present or future tense.

    See some examples in the chart below:

    Wishes

    Eu desejo que você venha ao Brasil.

    I wish you would come to Brazil.

    Emotions

    Que pena que você não queira sair hoje!

    It’s a shame you don't want to go out today!

    Impersonal Expressions

    É importante que eles ganhem o jogo.

    It’s important that they win the game.

    Requests

    Eu sugiro que você procure o gerente.

    I suggest you look for the manager.

    Doubt or Denial

    Eu duvido que ele chegue cedo.

    I doubt he will arrive early.

    Não acho que ele saiba o caminho.

    I don’t think he knows the way.

    W.E.I.R.D. expressions that trigger the present subjunctive are usually in the simple present indicative (as in the examples above), however they can also be in the future indicative or the imperative. Usually, the subordinate clause containing the present subjunctive verb is introduced by the conjunction que(that).

    For example:

    • futurepresent subjunctive

      Será importante que ele faça amigos na escola nova.

      It will be important that he makes friends in the new school.

    • imperativepresent subjunctive

      Peça que ele procure o gerente para falar sobre isso!

      Ask that he looks for the manager to talk about it!

    I recommend you to take a look in the chart with more expressions commonly used with the present subjunctive, for more examples.

    Conjunctions that trigger the present subjunctive

    There are several Brazilian Portuguese conjunctions that trigger the present subjunctive, when the verb expresses a possible event in the present or in future. As we saw above, the verb in the main clause also has to be in the present tense, future tense, or in the imperative.

    • present tenseconjunctionpresent subjunctive

      Quero uma pizza embora eu não coma queijo.

      I want a pizza even though I don’t eat cheese.

    • future tenseconjunctionpresent subjunctive

      Irei ao parque mesmo que chova.

      I will go to the park even if it rains.

    • imperativeconjunctionpresent subjunctive

      Compre os ingressos antes que os preços aumentem.

      Buy the tickets before the prices go up.

    Conjunctions that trigger the subjunctive are those that tend to belong to certain groups, in terms of their meaning. For example:

    • conjunctions of conditionmesmo que(even if), caso(in case), a não ser que(unless), desde que(as long as)...

    • conjunctions of timeantes que(before), até que(until)...

    • conjunctions of concessionembora(even though), ainda que(even if/even though), mesmo que(even though)...

    • conjunctions of purposea fim de que(in order to), para que(in order to / to)...

    Take a look at this full list of conjunctions that trigger the present subjunctive to see some examples!

    Present subjunctive in adjective clauses

    The present subjunctive can be used in adjective clauses, also called relative clauses. These are subordinate clauses, usually introduced by the relative pronoun que(that), that provide descriptive information about a noun, much like an adjective. If the present subjunctive is used in the relative clause, the verb in the main clause is normally conjugated in the simple present indicative, future indicative, or in the imperative.

    • present tensepresent subjunctive

      Quero comprar um bolo que tenha caramelo.

      I want to buy a cake that has caramel in it.

    • imperativepresent subjunctive

      Estude em uma sala que seja mais silenciosa.

      Study in a room that is quieter.

    Other expressions that trigger the present subjunctive in Brazilian Portuguese

    There are also some additional expressions that can be followed by the present subjunctive in Brazilian Portuguese and require a bit more discussion. These are:

    • há quem(there are those)

    • quem quer que / o que quer que(whoever/whatever)

    • quer… quer(whether… or)

    We’ll examine each of them below.

    Using the present subjunctive after ‘há quem’

    We use the present subjunctive in the main clause after the expression há quem(there are those). Há quem means há pessoas que(there are people who), and, when it’s followed by the present subjunctive, expresses a general opinion or statement.

    present subjunctive

    Há quem faça exercícios físicos todos os dias.

    There are those who do physical exercises every day.

    Há quem diga que não é bom tomar muito café.

    There are those who say it’s not good to drink a lot of coffee.

    Important

    When we say há pessoas que instead of há quem, we conjugate the verb in the simple present indicative instead of the present subjunctive.

    simple present indicative

    Há pessoas que fazem exercícios físicos todos os dias.

    There are people who do physical exercises every day.

    Há pessoas que dizem que não é bom tomar muito café.

    There are people who say it’s not good to drink a lot of coffee.

    Using the present subjunctive with ‘quem quer que,’ ‘o que quer que’

    We use the present subjunctive after expressions like quem quer que or o que quer que, which are equivalent to the English expressions “whoever” or “whatever.” They are used to introduce subordinate clauses that stand in for a nonspecific or otherwise unknown noun (which is why the verb in the clause is considered uncertain).

    present subjunctive

    Quem quer que venha a minha casa, será bem recebido.

    Whoever comes to my house will be welcomed.

    O que quer que eu assista, assisto com legendas.

    Whatever I watch, I watch it with subtitles.

    Notice, also, that the verbs in the main clause are conjugated in the simple future or in the present indicative.

    Using the present subjunctive with ‘quer … quer’

    The Brazilian Portuguese expression quer… quer(whether… or) shows a choice between two alternative possibilities, and each part of this expression is followed by the present subjunctive. This expression can be used following the two structures below.

    quer

    present subjunctive

    quer

    present subjunctive

    Quer esteja de férias, quer esteja trabalhando, ele sempre acorda cedo.

    Whether he’s on vacation or working, he always wakes up early.

    quer

    present subjunctive

    quer
    não

    Quer queira, quer não, você terá que esperar.

    Whether you like it or not, you will have to wait.

    Tip

    The phrase independente de(independent of, regardless of) has a similar meaning, but it uses a different structure:

    independente de

    infinitive verb

    ou(or)

    infinitive verb

    Independente de estar de férias, ou trabalhar, ele sempre acorda cedo.

    Regardless of whether he's on vacation or working, he always wakes up early.

    Independente de querer ou não (querer), você terá que esperar.

    Regardless of whether you want it or not, you will have to wait.

    In summary

    In this post, we described how to form the present subjunctive in Brazilian Portuguese:

    • The present subjunctive uses its own endings.

    • Regular verbs use the verb stem of the first-person, simple present indicative (though sometimes there is a spelling change!)

    • There are only seven irregular verbs in the present subjunctive, and you can check our chart to see all these conjugations!

    The present subjunctive is often used in subordinate or dependent clauses, and it can express wishes, emotions, requests, doubt, or denial. It's also used with impersonal expressions, and after certain conjunctions. There are also some particular expressions that are used with the present subjunctive.

    Now practice what you learned about the present subjunctive with our activity!

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