The Brazilian Portuguese Verb System

Brazilian Portuguese has one of the richest verb systems you will meet as an English speaker, but it is far more learnable than its size suggests. This page is a map: it shows you the whole territory — the three verb classes, the three moods, and the full inventory of tenses — and then points you to the specific pages where each piece is taught in depth. Read this first so you know where everything lives.

Three conjugation classes

Every Brazilian Portuguese verb belongs to one of three classes, identified by the ending of the infinitive (the dictionary form):

The -ar class is by far the largest and the most regular, and it is the only class that still accepts new verbs. When Brazilians borrow a word, it joins the -ar class automatically: deletar (to delete), printar (to screenshot), postar (to post), googlar (to google), tuitar (to tweet). This productivity is worth remembering — if you ever invent a verb, conjugate it like falar and you will be right.

The full mechanics of each class — and how -er and -ir differ — are covered in the three conjugation classes.

Three moods

A mood is the grammatical machinery that marks how the speaker relates to the action — as fact, as wish, or as command. Brazilian Portuguese has three:

• Indicativo (indicative) — states facts and asks about reality: Ela mora no Rio. (She lives in Rio.)
• Subjuntivo (subjunctive) — marks the unreal: wishes, doubts, hypotheticals, things not yet true: Espero que ela venha. (I hope she comes.)
• Imperativo (imperative) — gives commands and instructions: Fecha a porta, por favor. (Close the door, please.)

English barely has a subjunctive left ("I insist that he be on time" is one of the few survivors), so this mood is the single biggest conceptual hurdle for English speakers. The moods overview explains the logic.

The tense inventory

Within the indicative and subjunctive, Brazilian Portuguese distinguishes a large set of tenses. They come in two formats: simple (a single conjugated word) and compound (an auxiliary verb plus a participle or gerund). Here is the full living inventory.

You do not learn all of these at once. The tenses overview sequences them by usefulness.

Six slots, but really four or five

Classical Portuguese grammar lists six person-number slots per tense:

Here is the good news that no European Portuguese textbook will give you. Brazilian Portuguese drops the vós form entirely. It survives only in old prayers, hymns, and nineteenth-century literature — you will never need to produce it. That removes one slot immediately.

Two more facts collapse the system further:

1. The 2sg tu is regional. It is alive in the South, the Northeast, and parts of the North, but across most of Brazil — including São Paulo, Rio, and the entire media-dominant Southeast — people use você instead, which takes the same 3sg verb form as ele/ela. So for most learners, the falas row simply disappears.
2. In everyday speech, nós is routinely replaced by a gente ("we"), which — despite meaning "we" — takes a 3sg verb: a gente fala, not a gente falamos. See the page on a gente.

The practical result: in colloquial Brazilian speech you are usually choosing among just four distinct verb forms per tense (eu / você-ele-ela-a gente / vocês-eles-elas, plus nós if you use it). This is genuinely easier than what the textbooks show.

The three hard features (preview)

Three features of the Brazilian verb system have no clean English equivalent. Each gets its own page later; here is what to brace for.

1. The future subjunctive is alive

Most Romance languages have buried their future subjunctive. Brazilian Portuguese uses it daily, after words like quando (when), se (if), and assim que (as soon as) when referring to the future. English just uses the present tense here, so this is pure new territory.

Notice chegar and precisar — those are not infinitives, they are the future subjunctive (which, for many verbs, happens to look identical to the infinitive). The full story is in the future-subjunctive section.

2. The personal infinitive

Brazilian Portuguese can attach person endings to the infinitive itself — something no other major European language does. English has nothing like it; the nearest paraphrase is "for us to do."

That passarem is the personal infinitive: an infinitive marked for "you all." Spanish and French cannot do this.

3. The Brazilian present perfect means something unusual

The compound tenho feito ("I have done") looks like the English present perfect, but it is a false friend. In Brazilian Portuguese it specifically marks a repeated or ongoing action over a recent stretch of time — closer to "I have been doing (regularly, lately)."

For a single completed past action, Brazilian uses the simple pretérito perfeito (trabalhei, "I worked / I have worked"), not tenho trabalhado. Getting this wrong is the most common mistake English speakers make, precisely because the forms look so similar.

Brazilian speech leans on periphrasis

A final orienting note. Brazilian Portuguese, especially in speech, prefers multi-word verb constructions over the older synthetic ones:

• For the future, ir + infinitive (vou fazer, "I'm going to do") almost completely replaces the synthetic future farei in conversation. Farei survives in writing and formal registers.
• For the progressive, Brazil uses estar + gerund (estou fazendo, "I'm doing"), where European Portuguese uses estar a fazer. This is one of the clearest dialect markers.

Common mistakes

Key takeaways

• Three classes (-ar, -er, -ir); -ar is the largest, most regular, and the only one taking new verbs.
• Three moods: indicativo (facts), subjuntivo (the unreal), imperativo (commands).
• Brazil drops vós completely; tu is regional; você uses 3sg forms; a gente (3sg) competes with nós. You usually juggle four-to-five forms per tense, not six.
• Brace for three English-foreign features: the living future subjunctive, the personal infinitive, and the present perfect that means "have been doing lately."
• In speech, prefer periphrasis: vou fazer over farei, estou fazendo over estou a fazer.