B2 Future & Conditional 17 min read Medium

Portuguese Conditional Perfect: 'Would have done' (Condicional Composto)

The Conditional Perfect expresses what would have occurred in a hypothetical past that did not happen.
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Grammar Rule in 30 Seconds

Use the Conditional Perfect to describe actions that would have happened in the past but didn't.

  • Use 'ter' in the conditional + past participle: 'Eu teria feito' (I would have done).
  • The participle usually ends in -ado or -ido, but watch for irregulars like 'feito' or 'dito'.
  • It is almost always paired with a conditional clause using the 'se' + pluperfect subjunctive.
Subject + [ter (conditional)] + [past participle] + (optional: se + [pluperfect subjunctive])

Overview

The Conditional Perfect, known in Portuguese as Condicional Composto or sometimes Pretérito Perfeito do Condicional, is a compound tense essential for expressing hypothetical actions or events that were dependent on a condition in the past that did not happen. It is the tense you use to talk about what "would have happened" or what someone "would have done." At the B2 level, mastering this tense is a gateway to discussing regrets, speculating about past alternatives, and formulating polite or indirect criticism with a high degree of nuance.

Fundamentally, this tense operates on a plane of past unreality. It describes an outcome that was contingent on a different past. For instance, Eu teria comprado o carro (I would have bought the car) immediately signals that, in reality, the car was not bought.

The sentence leaves a crucial piece of information unstated: the "if" clause. For example, ...se eu tivesse tido o dinheiro (...if I had had the money). This link between an unfulfilled past condition and its hypothetical result is the core function of the Condicional Composto.

Structurally, it is a compound tense, meaning it is formed with an auxiliary (helper) verb and a main verb. The auxiliary verb, ter, is conjugated in the simple conditional tense, and it carries the mood and person. The main verb appears in its past participle form, carrying the core action.

Understanding this division of labor between the two verbs is the first step to using the tense correctly and confidently in complex sentences.

Conjugation Table

Person Auxiliary Verb ter (Conditional Simple) Example with falar (to speak) Translation
:--- :--- :--- :---
Eu teria Eu teria falado I would have spoken
Tu terias Tu terias falado You would have spoken (informal)
Ele/Ela/Você teria Ele/Ela/Você teria falado He/She/You would have spoken
Nós teríamos Nós teríamos falado We would have spoken
Eles/Elas/Vocês teriam Eles/Elas/Vocês teriam falado They/You all would have spoken

How This Grammar Works

The Condicional Composto exists to create a specific kind of temporal and logical connection: it describes a past hypothetical result. Its structure perfectly reflects its meaning. The auxiliary verb ter is put into the conditional mood (teria, terias, etc.), which is the mood of potentiality, hypothesis, and conjecture.
This sets the stage for an unreal situation. The main verb's past participle (feito, comprado, visto) signifies that the action is viewed as completed or perfected within that hypothetical frame.
Think of it as a formula: Conditional Mood + Completed Action = A Completed Action in a Hypothetical Past. When you say ela teria feito o bolo (she would have made the cake), you are not talking about a future possibility (ela fará) or a present potential (ela faria). You are looking back from the present moment at a past timeline that did not occur, and stating what completed action would exist within it. The cake-making is a finished event in an alternate past.
This tense is most famously the linchpin of the "third conditional" sentence structure in Portuguese, which expresses totally past-based, unreal conditions. This structure pairs the Condicional Composto with the Pluperfect Subjunctive (Pretérito Mais-que-perfeito do Subjuntivo).
  • The Condition (unreal past): Se eu tivesse sabido... (If I had known...) — uses the Pluperfect Subjunctive.
  • The Result (unreal past): ...eu teria ligado para você. (...I would have called you.) — uses the Conditional Perfect.
The Pluperfect Subjunctive sets up the impossible "if," and the Conditional Perfect states the impossible consequence. They are two sides of the same coin, working together to construct a complete picture of a past that could have been, but wasn't.

Formation Pattern

1
The rule for forming the Condicional Composto is consistent and predictable. You combine the conjugated auxiliary with the fixed past participle of the main verb. The primary challenge for learners lies in memorizing the irregular past participles.
2
The Formula:
3
Subject + ter (in Condicional Simples) + Main Verb (in Past Participle)
4
Step 1: Conjugate ter in the Simple Conditional.
5
This part carries the information about who would have performed the action. Match the subject to the correct form: eu teria, você teria, nós teríamos, eles teriam.
6
Step 2: Find the Past Participle of the Main Verb.
7
For regular -AR verbs, the ending is -ado. For regular -ER and -IR verbs, the ending is -ido.
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falar -> falado
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comer -> comido
10
decidir -> decidido
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Example: Nós teríamos decidido (We would have decided).
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Step 3: Watch for Irregular Past Participles.
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Many of the most common verbs in Portuguese have irregular past participles that must be memorized. Using the regular -ido ending for these verbs is a common and noticeable error. There is no simple rule for these; they come from historical Latin forms.
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Here is a table of essential irregular participles:
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| Infinitive Verb | Irregular Past Participle | Example Sentence |
16
| :--- | :--- | :--- |
17
| fazer (to do/make) | feito | Eu teria feito diferente. (I would have done it differently.) |
18
| dizer (to say) | dito | Eles teriam dito a verdade. (They would have said the truth.) |
19
| ver (to see) | visto | Você teria visto o filme? (Would you have seen the movie?) |
20
| vir (to come) | vindo | Nós teríamos vindo mais cedo. (We would have come earlier.) |
21
| pôr (to put) | posto | Ela teria posto o livro na mesa. (She would have put the book on the table.) |
22
| abrir (to open) | aberto | Eu teria aberto a janela. (I would have opened the window.) |
23
| escrever (to write)| escrito | Tu terias escrito a carta? (Would you have written the letter?) |
24
| pagar (to pay) | pago | Nós teríamos pago a conta. (We would have paid the bill.) |
25
| ganhar (to win/earn) | ganho | Ele teria ganho o prêmio. (He would have won the prize.) |
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It's important to note that unlike when using the auxiliary ser or estar (in the passive voice, for example), the past participle never changes to agree in gender or number when used with ter in compound tenses. It is always the masculine singular form (e.g., feito, dito, aberto).

When To Use It

The Condicional Composto is versatile. While its primary role is in the third conditional structure, it is also used alone when the condition is implied by the context. Here are its main use cases:
1. Expressing Regret or Missed Opportunities
This is one of its most common and personal uses. It allows you to talk about what you wish had happened differently.
  • Eu teria estudado mais para a prova. (I would have studied more for the test.) — The implied condition is "if I had had more time" or "if I had known it would be so difficult."
  • Nós teríamos aproveitado melhor as férias se não tivesse chovido tanto. (We would have enjoyed the vacation more if it hadn't rained so much.)
2. Speculating About Past Events or Other People's Actions
Use it to make guesses or conjectures about why something in the past happened the way it did, or how someone might have acted.
  • O que você teria feito no meu lugar? (What would you have done in my place?) — A classic phrase seeking advice through a hypothetical lens.
  • Acredito que a gerência teria tomado outra decisão, mas eles não tinham todas as informações. (I believe the management would have made a different decision, but they didn't have all the information.)
  • Ele não atendeu. Teria ele esquecido o celular em casa? (He didn't answer. Could he have forgotten his phone at home?) — Here, it expresses a possibility or conjecture about a past event.
3. Formulating Polite or Indirect Criticism
This is a more advanced, socially nuanced use. Instead of stating a direct criticism (Você fez isso errado), you can soften it by framing it as a hypothetical alternative.
  • Eu teria organizado os arquivos por data, não por nome. (I would have organized the files by date, not by name.) — This is a less confrontational way of saying "You should have organized them by date."
  • Um outro candidato talvez teria negociado um salário melhor. (Another candidate perhaps would have negotiated a better salary.) — An indirect way to suggest the person did not negotiate well.
4. The Main Clause in Third Conditional Sentences
As detailed previously, this is its most grammatically explicit function, where it serves as the result clause in a sentence describing a completely unreal past condition.
  • Se você tivesse me avisado, eu teria preparado algo para comer. (If you had warned me, I would have prepared something to eat.)
  • Se o trânsito não estivesse tão ruim, eles teriam chegado a tempo para a reunião. (If the traffic hadn't been so bad, they would have arrived in time for the meeting.)
In all these cases, the common thread is irreality. The action of the Condicional Composto never actually took place. It existed only as a potential outcome dependent on a past that went a different way.

Common Mistakes

Learners at the B2 level often understand the concept of the Conditional Perfect but can fall into a few predictable traps during production.
1. Confusing teria feito with tivesse feito
This is the single most common error. Learners mix up the result clause (Conditional Perfect) with the condition clause (Pluperfect Subjunctive). Remember the roles:
  • ...teria feito (would have done) -> The Result. It can stand alone if the condition is implied.
  • Se... tivesse feito (if... had done) -> The Condition. It almost always appears in a clause starting with Se.
  • Incorrect: Se eu teria sabido, eu faria diferente.
  • Correct: Se eu tivesse sabido, eu teria feito diferente. (If I had known, I would have done it differently.)
2. Using the Simple Conditional Instead of the Perfect
When talking about a hypothetical completed action in the past, you must use the compound tense. The simple conditional (faria) refers to a hypothetical action in the present or future.
  • Incorrect: Ontem, se eu pudesse, eu faria uma visita. (Yesterday, if I could, I would do a visit.)
  • Correct: Ontem, se eu pudesse, eu teria feito uma visita. (Yesterday, if I could, I would have made a visit.)
The simple conditional faria works for present/future hypotheticals: Se eu pudesse hoje, eu faria uma visita. (If I could today, I would make a visit.)
3. Incorrect Past Participle Agreement
As mentioned, the past participle is invariable when used with the auxiliary ter. Learners sometimes incorrectly try to make it agree with the subject or object, as they would with ser or estar.
  • Incorrect: Ela teria aberta a porta. (Trying to make aberto feminine)
  • Correct: Ela teria aberto a porta.
  • Incorrect: Eles teriam ditas muitas coisas. (Trying to make dito plural and feminine)
  • Correct: Eles teriam dito muitas coisas.
4. Using a Regular Participle for an Irregular Verb
This mistake signals a developing learner. It's simply a matter of memorization.
  • Incorrect: Eu teria escrevido um e-mail.
  • Correct: Eu teria escrito um e-mail. (I would have written an email.)
  • Incorrect: Ele teria fazido o trabalho.
  • Correct: Ele teria feito o trabalho. (He would have done the work.)
Avoiding these errors requires a clear understanding of the tense's function (past unreal result) and deliberate practice with irregular participles and the Se ... tivesse..., ...teria... structure.

Contrast With Similar Patterns

To truly master the Condicional Composto, you must be able to distinguish it from other tenses that operate in similar hypothetical or past territories. The two most important distinctions are with the Pluperfect Subjunctive and the Simple Conditional.
Conditional Perfect (teria feito) vs. Pluperfect Subjunctive (tivesse feito)
This is the crucial distinction within the third conditional structure. They are partners, not equivalents.
| Feature | Conditional Perfect (teria feito) | Pluperfect Subjunctive (tivesse feito) |
| :--- | :--- | :--- |
| Role | Expresses the result or consequence. | Expresses the condition or hypothesis. |
| Translation | "would have done" | "if [someone] had done" |
| Clause Type | Main clause. Can stand on its own. | Subordinate clause. Usually starts with Se. |
| Example | ...eu teria comprado o ingresso. | Se eu soubesse da festa... |
Full Sentence: Se eu soubesse da festa, eu teria comprado o ingresso.
Think of it this way: the tivesse part sets up the fantasy world, and the teria part describes what happened inside that fantasy world.
Conditional Perfect (teria feito) vs. Simple Conditional (faria)
This distinction is about time. Both express hypothetical situations, but on different timelines.
| Feature | Conditional Perfect (teria feito) | Simple Conditional (faria) |
| :--- | :--- | :--- |
| Timeframe | Past hypothetical (completed action). | Present or Future hypothetical. |
| Translation | "would have done" | "would do" |
| Structure | Compound (Auxiliary + Participle) | Simple (One word) |
| Example | Se eu tivesse tempo ontem, teria ido ao cinema. (If I had had time yesterday, I would have gone to the cinema.) | Se eu tivesse tempo hoje/amanhã, iria ao cinema. (If I had time today/tomorrow, I would go to the cinema.) |
Using one for the other is a significant grammatical error that changes the entire timeframe of the situation you're describing. If the context is ontem (yesterday), no ano passado (last year), or any past marker, the Condicional Composto is almost always the correct choice for the result clause.

Real Conversations

Textbook examples are clean, but Portuguese in the wild is faster and often assumes more context. Here is how you might see or hear the Condicional Composto in everyday situations.

Casual Conversation (Spoken/WhatsApp)

- Pessoa A: E aí, foi na festa do João ontem? (Hey, did you go to João's party yesterday?)

- Pessoa B: Putz, não consegui. Mas eu teria ido se não tivesse que trabalhar até tarde. (Man, I couldn't. But I would have gone if I didn't have to work late.)

- Note: Putz is a very common Brazilian interjection for frustration or disappointment.

Speculating About a Situation

- Ela não me retornou a ligação. Teria acontecido alguma coisa? (She didn't call me back. Could something have happened?) — Here, it is used as a speculative question about the immediate past.

Work Email (Polite Suggestion)

- Subject: Sugestão para o relatório trimestral (Suggestion for the quarterly report)

- Olá, Ana. Analisei a primeira versão. Ficou ótimo. Uma pequena sugestão: eu teria incluído os dados de vendas de Portugal também, para dar uma visão mais completa. O que acha? (Hi, Ana. I analyzed the first draft. It looks great. A small suggestion: I would have included the sales data from Portugal as well, to give a more complete view. What do you think?)

- This is much softer and more collaborative than saying, Você esqueceu de incluir os dados. (You forgot to include the data.)

Social Media Comment

- Post: [Photo of a beautiful beach]

- Comment: Nossa, que paraíso! Teria ficado aí por um mês inteiro sem pensar duas vezes! (Wow, what a paradise! I would have stayed there for a whole month without a second thought!)

- The implied condition is Se eu pudesse... (If I could have...).

In these examples, the structure is the same, but the delivery is more integrated and natural, often with parts of the conditional sentence (like the se clause) simply implied by the flow of conversation.

Progressive Practice

1

Work through these exercises to solidify your understanding and build muscle memory.

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A. Fill-in-the-Blank (Conjugation)

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Complete the sentences with the correct form of the Condicional Composto.

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Se eu soubesse, eu _______________ (trazer) um casaco.

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Nós _______________ (comprar) o carro, mas era muito caro.

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Você _______________ (dizer) a mesma coisa no lugar dela?

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Se eles tivessem pedido, nós _______________ (ajudar).

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Acho que ele _______________ (fazer) o mesmo.

B. Sentence Transformation

Rewrite the following statements of fact as hypothetical past regrets or speculations.

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Fact: Eu não estudei, então não passei na prova. (I didn't study, so I didn't pass the test.)

Hypothetical: Se eu tivesse estudado, eu _______________ na prova.

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Fact: Ela não me convidou para a festa. (She didn't invite me to the party.)

Regret: Eu _______________ à festa se ela tivesse me convidado.

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Fact: Nós não economizamos dinheiro, então não viajamos. (We didn't save money, so we didn't travel.)

Hypothetical: Nós _______________ se tivéssemos economizado dinheiro.

C. Freeform Response

Answer the following questions using the Condicional Composto.

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Pense em uma oportunidade que você perdeu. O que você teria feito diferente? (Think about an opportunity you lost. What would you have done differently?)

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Seu amigo comprou um produto muito caro que quebrou na primeira semana. O que você teria feito no lugar dele? (Your friend bought an expensive product that broke in the first week. What would you have done in his place?)

(Answers: A. 1. teria trazido, 2. teríamos comprado, 3. teria dito, 4. teríamos ajudado, 5. teria feito. B. 1. teria passado, 2. teria ido, 3. teríamos viajado.)

Quick FAQ

Q: Can I use haver instead of ter?

While grammatically correct, using haver as the auxiliary (eu haveria feito) is very formal and archaic in this context, especially in Brazilian Portuguese. It sounds like something from a 19th-century novel. Stick with ter for 99.9% of modern communication.

Q: Is there a difference between Brazilian and European Portuguese for this tense?

The formation and core usage are identical. The only minor difference might be the slightly higher tolerance for haver in very formal contexts in Portugal, but even there, ter is dominant. The main difference is pronunciation.

Q: What's the fastest way to tell if I need the Simple Conditional (faria) or the Conditional Perfect (teria feito)?

Look for a time marker. If the hypothetical situation is about the past (ontem, semana passada), you need the Conditional Perfect. If it's about the present or future (hoje, amanhã, se eu fosse rico), you need the Simple Conditional.

Q: Does the past participle ever, ever change with ter?

No. In active voice compound tenses with ter (or haver), the participle is invariable. It's always feito, dito, comprado, visto, etc. Don't let your knowledge of the passive voice (a porta foi aberta) confuse you.

Q: Can I use this tense without a se clause?

Absolutely. This is very common. When you say, Eu teria viajado mais, you are using it to express a general regret. The listener understands the implied condition is something like "...if I had had more money/time."

Conjugation of 'Ter' (Conditional) + Participle

Pronoun Auxiliary (Ter) Participle (Ex: Falar) Full Form
Eu
teria
falado
teria falado
Tu
terias
falado
terias falado
Ele/Ela/Você
teria
falado
teria falado
Nós
teríamos
falado
teríamos falado
Vós
teríeis
falado
teríeis falado
Eles/Elas/Vocês
teriam
falado
teriam falado

Meanings

The Conditional Perfect expresses a hypothetical past action that was contingent upon a condition that was not met.

1

Hypothetical Past

An action that didn't happen because a condition wasn't met.

“Eu teria comprado o carro.”

“Nós teríamos saído mais cedo.”

2

Past Probability/Guess

Speculating about a past event.

“Quem teria feito isso?”

“Eles teriam chegado ontem?”

3

Reported Future-in-the-Past

Expressing a future action from a past perspective that was expected to be completed.

“Ele disse que teria terminado o projeto.”

“Prometeram que teriam voltado.”

Reference Table

Reference table for Portuguese Conditional Perfect: 'Would have done' (Condicional Composto)
Form Structure Example
Affirmative
teria + particípio
Eu teria ido.
Negative
não + teria + particípio
Eu não teria ido.
Interrogative
teria + sujeito + particípio?
Teria você ido?
Short Answer
Sim/Não + teria(m)
Sim, eu teria.
Reflexive
teria + se + particípio
Eu teria me arrumado.
Irregular
teria + feito/dito/etc
Eu teria feito.

Formality Spectrum

Formal
Eu teria concluído o trabalho.

Eu teria concluído o trabalho. (Work/Professional)

Neutral
Eu teria terminado o trabalho.

Eu teria terminado o trabalho. (Work/Professional)

Informal
Eu tinha terminado o trabalho (colloquial).

Eu tinha terminado o trabalho (colloquial). (Work/Professional)

Slang
Eu teria acabado com isso.

Eu teria acabado com isso. (Work/Professional)

Conditional Perfect Components

Condicional Composto

Auxiliary

  • ter to have

Tense

  • condicional conditional

Main Verb

  • particípio past participle

Simple vs. Compound Conditional

Simple
Eu iria I would go
Compound
Eu teria ido I would have gone

When to use it

1

Is it a past hypothetical?

YES
Use Conditional Perfect
NO
Use Simple Conditional

Common Irregular Participles

⚠️

Irregulars

  • • feito (fazer)
  • • dito (dizer)
  • • escrito (escrever)
  • • visto (ver)
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Examples by Level

1

Eu teria ido.

I would have gone.

2

Ele teria falado.

He would have spoken.

3

Nós teríamos comido.

We would have eaten.

4

Eles teriam visto.

They would have seen.

1

Eu teria comprado o livro.

I would have bought the book.

2

Você teria ajudado?

Would you have helped?

3

Ela não teria saído.

She would not have left.

4

Nós teríamos viajado.

We would have traveled.

1

Eu teria feito o bolo se tivesse ovos.

I would have made the cake if I had eggs.

2

Eles teriam chegado cedo se o trem não atrasasse.

They would have arrived early if the train hadn't been late.

3

Se você tivesse me dito, eu teria ido.

If you had told me, I would have gone.

4

Nós teríamos terminado se tivéssemos mais tempo.

We would have finished if we had had more time.

1

O suspeito teria fugido do país após o crime.

The suspect would have fled the country after the crime.

2

Eu teria aceitado a oferta se as condições fossem melhores.

I would have accepted the offer if the conditions were better.

3

Quem teria imaginado que isso aconteceria?

Who would have imagined this would happen?

4

Eles disseram que teriam concluído o relatório ontem.

They said they would have finished the report yesterday.

1

Teria sido uma noite memorável, não fosse a chuva.

It would have been a memorable night, had it not been for the rain.

2

Se não fosse pela sua ajuda, eu teria desistido.

If it weren't for your help, I would have given up.

3

Teriam os antigos romanos previsto tal tecnologia?

Would the ancient Romans have foreseen such technology?

4

Eu teria preferido que você me contasse a verdade.

I would have preferred that you told me the truth.

1

Jamais teriam eles ousado tal afronta, não fosse a proteção do rei.

They would never have dared such an affront, had it not been for the king's protection.

2

Teria sido, porventura, a decisão mais sensata a ser tomada?

Would it have been, perhaps, the most sensible decision to be made?

3

Muitos teriam sucumbido à pressão, mas ele resistiu.

Many would have succumbed to the pressure, but he resisted.

4

A empresa teria, supostamente, ocultado os lucros reais.

The company would have, allegedly, hidden the real profits.

Easily Confused

Portuguese Conditional Perfect: 'Would have done' (Condicional Composto) vs Condicional Simples vs. Composto

Learners mix up the time frame.

Portuguese Conditional Perfect: 'Would have done' (Condicional Composto) vs Conditional Perfect vs. Pluperfect Indicative

Both can look similar in some contexts.

Portuguese Conditional Perfect: 'Would have done' (Condicional Composto) vs Conditional Perfect vs. Imperfect Subjunctive

Learners use the wrong verb in the 'if' clause.

Common Mistakes

✗

Eu teria ir.

✓

Eu teria ido.

Must use the past participle, not the infinitive.
✗

Eu teria comido se eu teria tempo.

✓

Eu teria comido se eu tivesse tempo.

The 'if' clause must use the imperfect subjunctive.
✗

Eu teria feito o bolo.

✓

Eu teria feito o bolo.

Actually correct, but watch for 'fazer' vs 'feito'.
✗

Eu terias ido.

✓

Eu teria ido.

Wrong conjugation of 'ter'.
✗

Eu teria falado com ela, mas ela não estava.

✓

Eu teria falado com ela, mas ela não estava.

This is correct, but learners often forget the 'mas'.
✗

Teria você ido?

✓

Teria você ido?

Correct, but learners often use 'Você teria ido?'.
✗

Nós teríamos visto o filme.

✓

Nós teríamos visto o filme.

Correct, but watch for 'visto' vs 'ver'.
✗

Se eu soubesse, eu teria avisado.

✓

Se eu soubesse, eu teria avisado.

Correct, but learners often use 'Se eu saberia'.
✗

Eles disseram que teriam vindo.

✓

Eles disseram que teriam vindo.

Correct, but watch for 'vindo' vs 'vir'.
✗

Eu teria preferido que você viesse.

✓

Eu teria preferido que você viesse.

Correct, but learners often use 'viesse' incorrectly.
✗

Teria sido melhor se você não tivesse dito.

✓

Teria sido melhor se você não tivesse dito.

Correct, but watch for 'dito' vs 'dizido'.
✗

Muitos teriam feito diferente.

✓

Muitos teriam feito diferentemente.

Adverb usage.
✗

O projeto teria sido concluído.

✓

O projeto teria sido concluído.

Passive voice usage.
✗

Eles teriam, talvez, aceitado.

✓

Eles teriam, talvez, aceitado.

Placement of 'talvez'.

Sentence Patterns

Eu teria ___ se tivesse ___.

Teria você ___ se pudesse ___?

O projeto teria sido ___ se tivéssemos ___.

Eu não teria ___ se soubesse da ___.

Real World Usage

Social Media common

Eu teria curtido se tivesse visto antes.

Job Interview common

Eu teria entregue o relatório se tivesse os dados.

Texting constant

Teria te ligado, mas fiquei sem bateria.

Travel occasional

Eu teria visitado o museu se estivesse aberto.

Food Delivery occasional

Eu teria pedido pizza se soubesse que você vinha.

News Report common

O suspeito teria tentado fugir.

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💡

Focus on 'Ter'

Since 'ter' is the only verb that conjugates, memorize its conditional forms well.
⚠️

Watch the 'If' Clause

Always pair the conditional perfect with the imperfect subjunctive in the 'if' clause.
🎯

Irregular Participles

Master the top 10 irregular participles (feito, dito, visto, etc.) to sound natural.
💬

Regional Variation

In Brazil, don't be surprised if you hear 'tinha ido' instead of 'teria ido' in casual speech.

Smart Tips

Use 'Eu teria...' to start your sentence.

Eu não fiz isso. → Eu teria feito isso.

Use 'Quem teria...?'

Quem fez isso? → Quem teria feito isso?

Use 'Eles disseram que teriam...'

Eles disseram que fizeram. → Eles disseram que teriam feito.

Remember: 'Se' + imperfect subjunctive, then conditional perfect.

Se eu teria tempo, eu iria. → Se eu tivesse tempo, eu teria ido.

Pronunciation

te-RI-a

Teria

The 'r' is a soft flap in Brazil, or a trill in Portugal.

te-RI-a-mos

Teríamos

The stress is on the 'i'.

Question

Teria você ido? ↑

Rising intonation at the end for questions.

Memorize It

Mnemonic

Teria + Particípio: The 'Would Have' bridge to the past.

Visual Association

Imagine a bridge made of two parts: a 'T' (Teria) and a 'P' (Particípio). You are walking across it to reach a past event that never happened.

Rhyme

Para o passado que não aconteceu, 'teria' com o particípio é o que eu escolheu.

Story

Yesterday, I missed my flight. I would have arrived (teria chegado) on time if I had left (tivesse saído) earlier. I would have seen (teria visto) my family, but I stayed home.

Word Web

teriateríamosparticípiohipotéticopassadocondiçãoirreal

Challenge

Write 3 sentences about things you would have done differently last year.

Cultural Notes

In informal Brazilian Portuguese, people often use the imperfect indicative ('tinha ido') instead of the conditional perfect ('teria ido') to express the same idea.

European Portuguese speakers are more likely to maintain the distinction between the conditional perfect and the imperfect indicative.

In formal writing, the conditional perfect is strictly preferred over colloquial alternatives.

Derived from Latin 'habere' (to have) in the conditional mood plus the past participle.

Conversation Starters

“

O que você teria feito se ganhasse na loteria?

“

Você teria mudado algo no seu passado?

“

Teria você aceitado um emprego no exterior?

“

Quem teria sido a pessoa mais importante da sua vida?

Journal Prompts

Escreva sobre um erro que você cometeu. O que você teria feito diferente?
Imagine um cenário histórico. Como o mundo teria mudado se algo fosse diferente?
Reflita sobre uma oportunidade perdida. Por que você teria aproveitado?
Analise uma decisão difícil que você tomou. Teria sido melhor escolher outra opção?

Common Mistakes

Incorrect

Correct

Incorrect

Correct

Incorrect

Correct

Incorrect

Correct

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Test Yourself

Conjugate 'ter' and the verb.

Eu ___ (fazer) o trabalho se tivesse tempo.

✓ Correct! ✗ Not quite. Correct answer: teria feito
Conditional perfect of 'fazer'.
Select the correct sentence. Multiple Choice

Which sentence is correct?

✓ Correct! ✗ Not quite. Correct answer: Eu teria ido se eu tivesse tempo.
Correct conditional/subjunctive pairing.
Find the mistake. Error Correction

Find and fix the mistake:

Eu teria falado com ela se ela me ligaria.

✓ Correct! ✗ Not quite. Correct answer: ligaria
Should be 'ligasse'.
Change to conditional perfect. Sentence Transformation

Eu faço o bolo. -> Eu ___ o bolo.

✓ Correct! ✗ Not quite. Correct answer: teria feito
Conditional perfect of 'fazer'.
Is this true? True False Rule

The conditional perfect is used for future events.

✓ Correct! ✗ Not quite. Correct answer: False
It is for past hypothetical events.
Complete the dialogue. Dialogue Completion

A: Você teria ido à festa? B: Sim, eu ___.

✓ Correct! ✗ Not quite. Correct answer: teria
Short answer uses the auxiliary.
Order the words. Sentence Building

teria / eu / feito / isso

✓ Correct! ✗ Not quite. Correct answer: Eu teria feito isso
Standard SVO order.
Match the verb to its participle. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: feito
Irregular participle.

Score: /8

Practice Exercises

8 exercises
Conjugate 'ter' and the verb.

Eu ___ (fazer) o trabalho se tivesse tempo.

✓ Correct! ✗ Not quite. Correct answer: teria feito
Conditional perfect of 'fazer'.
Select the correct sentence. Multiple Choice

Which sentence is correct?

✓ Correct! ✗ Not quite. Correct answer: Eu teria ido se eu tivesse tempo.
Correct conditional/subjunctive pairing.
Find the mistake. Error Correction

Find and fix the mistake:

Eu teria falado com ela se ela me ligaria.

✓ Correct! ✗ Not quite. Correct answer: ligaria
Should be 'ligasse'.
Change to conditional perfect. Sentence Transformation

Eu faço o bolo. -> Eu ___ o bolo.

✓ Correct! ✗ Not quite. Correct answer: teria feito
Conditional perfect of 'fazer'.
Is this true? True False Rule

The conditional perfect is used for future events.

✓ Correct! ✗ Not quite. Correct answer: False
It is for past hypothetical events.
Complete the dialogue. Dialogue Completion

A: Você teria ido à festa? B: Sim, eu ___.

✓ Correct! ✗ Not quite. Correct answer: teria
Short answer uses the auxiliary.
Order the words. Sentence Building

teria / eu / feito / isso

✓ Correct! ✗ Not quite. Correct answer: Eu teria feito isso
Standard SVO order.
Match the verb to its participle. Match Pairs

Fazer -> ?

✓ Correct! ✗ Not quite. Correct answer: feito
Irregular participle.

Score: /8

Practice Bank

10 exercises
Complete the sentence with the correct form of 'ter'. Fill in the Blank

Eles ___ assistido ao filme se não estivessem cansados.

✓ Correct! ✗ Not quite. Correct answer: teriam
Put the words in the correct order. Sentence Reorder

reorder: [teria, Eu, dito, verdade, a]

✓ Correct! ✗ Not quite. Correct answer: Eu teria dito a verdade
Translate to Portuguese. Translation

I would have eaten.

✓ Correct! ✗ Not quite. Correct answer: Eu teria comido.
Identify the correct irregular participle. Multiple Choice

Which of these is the correct Conditional Perfect for 'ver' (to see)?

✓ Correct! ✗ Not quite. Correct answer: teria visto
Fix the participle error. Error Correction

Eu teria escrevido a carta.

✓ Correct! ✗ Not quite. Correct answer: Eu teria escrito a carta.
Match the English to the Portuguese. Match Pairs

Match the forms:

✓ Correct! ✗ Not quite. Correct answer: I would have - teria
Fill in the blank. Fill in the Blank

Você ___ (ajudar) se eu tivesse pedido?

✓ Correct! ✗ Not quite. Correct answer: teria ajudado
Which is more natural for reporting unconfirmed news? Multiple Choice

Select the correct reporting form:

✓ Correct! ✗ Not quite. Correct answer: O ladrão teria fugido.
Reorder the sentence. Sentence Reorder

reorder: [teríamos, Nós, partido, cedo, mais]

✓ Correct! ✗ Not quite. Correct answer: Nós teríamos partido mais cedo
Translate to Portuguese. Translation

She would have opened the window.

✓ Correct! ✗ Not quite. Correct answer: Ela teria aberto a janela.

Score: /10

FAQ (8)

Yes, but it is very formal and rare in Brazil.

No, it can be used for speculation or reported speech.

It is an irregular participle; 'fazido' does not exist.

Just add 'não' before 'teria'.

No, simple is for present/future, compound is for past.

No, with 'ter', the participle is invariable.

Yes, 'Teria você feito isso?'

You can use it alone: 'Eu teria ido!' (I would have gone!).

Scaffolded Practice

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2

2

3

3

4

4

Mastery Progress

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Improving

Strong

Mastered

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In Other Languages

Spanish high

Habría hecho

Spanish uses 'haber' while Portuguese uses 'ter'.

French high

Aurais fait

French uses 'être' for some verbs, Portuguese uses 'ter' for almost all.

German moderate

Hätte gemacht

German word order is more rigid.

Japanese low

～しただろう (shita darou)

Japanese does not have a conditional perfect tense per se.

Arabic low

كنت سأفعل (kuntu sa-af'al)

Arabic uses a future-in-the-past construction.

Chinese low

本来会做 (běnlái huì zuò)

Chinese lacks grammatical tense conjugation.

Learning Path

Prerequisites

Previous
Portuguese Conditional Perfect: "Would have done"
Next
Future Perfect: "I will have finished" (Terei feito)

Learn These First

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