The past participle (particípio passado) is one of the hardest-working forms in Portuguese. A single word like falado can mean "spoken," "having spoken," or simply be an adjective meaning "talked about." This page gives you the big picture: how participles are formed, the three jobs they do, and the single most important agreement rule that English never prepares you for.
What a past participle is
In English the past participle is the form you put after have ("I have eaten") or after be in the passive ("the door was closed"). Portuguese uses its participle for exactly the same two jobs — plus a third one English does far less often: as a plain adjective.
The three jobs:
- Compound tenses — after the auxiliary ter (and occasionally haver): Eu tenho falado (I have been speaking).
- Passive voice — after ser, estar, or ficar: A carta foi escrita (The letter was written).
- Adjective — describing a noun directly: uma janela aberta (an open window).
Eu já tinha falado com ele antes da reunião.
I had already spoken with him before the meeting.
O bolo foi feito pela minha avó.
The cake was made by my grandmother.
A porta estava aberta quando cheguei.
The door was open when I arrived.
How participles are formed
For regular verbs, the participle is completely predictable from the conjugation class:
| Class | Ending | Example | Participle |
|---|---|---|---|
| -ar | -ado | falar (to speak) | falado |
| -er | -ido | comer (to eat) | comido |
| -ir | -ido | partir (to leave) | partido |
That's the entire regular system: -ar verbs take -ado, and both -er and -ir verbs take -ido. See Regular Past Participles for the full drill.
A handful of high-frequency verbs are irregular, and you simply have to learn them. The most common ones:
| Verb | Meaning | Participle |
|---|---|---|
| ver | to see | visto |
| fazer | to do, make | feito |
| dizer | to say | dito |
| escrever | to write | escrito |
| pôr | to put | posto |
| abrir | to open | aberto |
| cobrir | to cover | coberto |
| vir | to come | vindo |
| ganhar | to win, earn | ganho |
Notice that vindo is also the gerund of vir — same form does double duty, and only context tells you which is which. The full list, plus the verbs that have two participles, lives on Irregular Past Participles.
Você já viu esse filme? Eu já tinha visto, mas vi de novo.
Have you seen this movie? I had already seen it, but I watched it again.
Tudo que ele tinha dito acabou virando verdade.
Everything he had said ended up coming true.
The agreement rule that trips up every English speaker
This is the heart of the page. English participles never change shape — "the door was closed," "the doors were closed," "the window was closed" all use the identical closed. Portuguese participles agree in gender and number — but only in two of their three jobs.
Here is the rule, stated as plainly as possible:
- After ter (compound tenses): the participle NEVER changes. It stays in its base masculine-singular form no matter what the subject or object is.
- In passive voice and as an adjective: the participle AGREES in gender and number with the noun it refers to, exactly like any ordinary adjective.
Compare the same participle, aberto, in its three jobs:
Ela tinha aberto todas as janelas.
She had opened all the windows. (compound — participle invariable: aberto)
As janelas foram abertas pela faxineira.
The windows were opened by the cleaner. (passive — participle agrees: abertas, feminine plural)
Deixei as janelas abertas.
I left the windows open. (adjective — participle agrees: abertas)
In the first sentence aberto stays masculine-singular even though janelas is feminine plural, because after ter the participle has frozen into part of the verb. In the second and third, abertas matches janelas in gender and number.
The logic is historical but intuitive once you see it. After ter, the participle has fused with the auxiliary into a single verbal idea — it's no longer describing a noun, it's part of the tense. In the passive and adjective uses, the participle really is describing a noun (the door, the windows), so it behaves like the adjective it functionally is.
A gente tem comprado muita comida ultimamente.
We've been buying a lot of food lately. (after ter — comprado stays invariable even though comida is feminine)
A comida foi comprada no mercado da esquina.
The food was bought at the corner market. (passive — comprada agrees with comida)
Why this matters across the whole verb system
The past participle isn't a side topic — it's the building block of half the tenses you'll learn. Every compound tense is built from ter + participle:
- tenho falado — present perfect (formation)
- tinha falado — pluperfect
- terei falado — future perfect
- teria falado — conditional perfect
And the entire passive voice is built from ser + participle (passive with ser). If your participle forms are shaky, every one of those tenses will be shaky too. It's worth over-learning this form.
Common Mistakes
English speakers make a predictable set of errors, almost all of them about agreement.
❌ As cartas foram escrito ontem.
Incorrect — passive participle must agree: cartas is feminine plural.
✅ As cartas foram escritas ontem.
The letters were written yesterday.
❌ Ela tinha abertas as janelas.
Incorrect — after ter the participle does NOT agree; English speakers over-apply agreement here.
✅ Ela tinha aberto as janelas.
She had opened the windows.
❌ A janela está fechado.
Incorrect — as a state/adjective the participle agrees with janela (feminine).
✅ A janela está fechada.
The window is closed.
❌ Eu tenho fazido o jantar todo dia.
Incorrect — fazer is irregular; the participle is feito, not the regular fazido.
✅ Eu tenho feito o jantar todo dia.
I've been making dinner every day.
❌ Os documentos foram visto pelo chefe.
Incorrect — visto must agree: documentos is masculine plural → vistos.
✅ Os documentos foram vistos pelo chefe.
The documents were seen by the boss.
Key Takeaways
- Regular participles: -ar → -ado, -er/-ir → -ido. No exceptions within the regular system.
- A short list of frequent verbs are irregular (visto, feito, dito, posto, escrito, aberto, vindo, ganho) and must be memorized.
- After ter, the participle is frozen in the base form and never agrees.
- In the passive and as an adjective, the participle agrees in gender and number, just like a regular adjective.
- The participle is the engine of every compound tense and the entire passive voice — learn it well and you've front-loaded a lot of later grammar.
Now practice Portuguese
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Start learning Portuguese→Related Topics
- Regular Past Participles (-ado, -ido)A2 — How to build the regular past participle in Brazilian Portuguese — -ar verbs take -ado, -er and -ir verbs take -ido — with pronunciation, the four agreement forms, and plenty of examples.
- Irregular Past ParticiplesA2 — The high-frequency Brazilian Portuguese verbs whose past participles don't follow the -ado/-ido pattern — visto, feito, dito, escrito, posto, aberto, vindo, ganho — plus the verbs that have both a regular and irregular form.
- Past Participle as AdjectiveA2 — How Brazilian Portuguese past participles work as adjectives — agreeing in gender and number with the noun they describe — and how recognizing them as participles expands your vocabulary.
- Past Participle Agreement RulesB1 — When Portuguese past participles agree in gender and number with a noun, and the one case where they never do.
- Forming the Pretérito Perfeito CompostoA2 — How to build the Brazilian present perfect: present-tense 'ter' plus an invariant past participle that never agrees with the subject.
- Ser-Passive (Formal Passive Voice)B1 — How to form the analytic passive with ser plus past participle, why the participle agrees with the subject, and why Brazilians rarely use it in speech.