B2 Future & Conditional 16 min read Medium

Portuguese Conditional Perfect: "Would have done"

Combine teria forms with a past participle to talk about hypothetical past events that didn't happen.
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Grammar Rule in 30 Seconds

Use the Conditional Perfect to describe actions that would have happened in the past under certain conditions.

  • Use 'ter' in the conditional + past participle: 'Eu teria feito' (I would have done).
  • The past participle usually ends in -ado or -ido, but watch for irregulars like 'feito' or 'dito'.
  • It is frequently used in 'if' clauses (hypothetical past): 'Se eu tivesse tempo, teria ido'.
Subject + [Teria/Terias/Teria/Teríamos/Teriam] + Past Participle

Overview

The Portuguese Conditional Perfect, known as the Condicional Composto or Futuro do Pretérito Composto, is the tense you use to discuss a past that never was. It describes an action that would have happened if a certain condition had been met, but ultimately did not occur. In English, this corresponds directly to the construction "would have + [past participle]," as in "I would have called you, but my phone died."

This tense operates in the realm of hypotheticals, regrets, excuses, and speculation about completed past events. It is fundamentally a tool for looking back and imagining an alternate reality. For example, when you say, "Eu teria comprado os ingressos, mas eles esgotaram" (I would have bought the tickets, but they sold out), you are establishing a clear contrast between a past intention and the reality that prevented it.

From a linguistic standpoint, this is a compound tense, meaning it is formed with an auxiliary verb (ter) and a main verb (in the past participle). The auxiliary ter is conjugated in the simple conditional (teria, teríamos, etc.) to carry the hypothetical mood, while the past participle (comprado, feito, ido) indicates the completed nature of the unrealized action. Mastering this tense is a B2 milestone, as it allows for nuanced discussions about cause and effect, responsibility, and possibility in past scenarios.

Conjugation Table

Pronoun Auxiliary ter (Conditional) Example Verb: falar (to speak) Full Conditional Perfect English Equivalent
--- --- --- --- ---
Eu teria falado Eu teria falado I would have spoken
Você/Ele/Ela teria falado Você teria falado You/He/She would have spoken
Nós teríamos falado Nós teríamos falado We would have spoken
Vós teríeis falado Vós teríeis falado You (plural, formal) would have spoken
Vocês/Eles/Elas teriam falado Vocês teriam falado You all/They would have spoken

How This Grammar Works

To understand the Conditional Perfect, you must first understand the logic of Portuguese compound tenses. In these structures, the first verb (the auxiliary) provides the tense, mood, and person, while the second verb (the main verb, in its participle form) simply names the action.
Think of it as a two-part system:
  1. 1The Modal & Temporal Anchor (teria): The word teria is a conjugation of ter in the simple conditional. It sets the scene. The conditional form introduces the hypothetical or unreal mood. It places the speaker's perspective in a non-factual timeline.
  2. 2The Completed Action (feito): The past participle signifies that the action itself is viewed as a completed, whole event. It’s not an ongoing process; it's a finished action within that hypothetical past.
Therefore, teria feito literally translates to a completed action within a hypothetical past. This is why it’s the perfect tool for talking about things that didn’t happen. The condition was not met, so the completed action remains locked in an alternate reality.
This system is consistent with other compound tenses you may know. For instance, the Present Perfect (tenho feito - I have been doing) uses the present tense of ter to anchor an action to the present. The Pluperfect (tinha feito - I had done) uses the imperfect tense of ter to place a completed action before another past event.
The Conditional Perfect is simply another logical extension of this grammatical system, using the conditional tense of ter as its anchor.
Consider this sentence: "Se eu soubesse, eu teria ajudado." (If I had known, I would have helped.)
  • soubesse (Imperfect Subjunctive) creates the unreal condition in the past.
  • teria ajudado responds by describing the completed action (ajudado) that would have occurred in that unreal past (teria).

Formation Pattern

1
The formula for creating the Conditional Perfect is straightforward and consistent.
2
The Core Formula:
3
> Subject + ter (conjugated in Simple Conditional) + Past Participle of Main Verb
4
Let's break down the second part of the formula: forming the past participle.
5
Regular Past Participles
6
For most verbs, the pattern is predictable based on the infinitive ending.
7
-AR verbs drop the ending and add -ado: falar → falado, comprar → comprado, ajudar → ajudado.
8
-ER verbs drop the ending and add -ido: comer → comido, vender → vendido, perder → perdido.
9
-IR verbs drop the ending and add -ido: partir → partido, dormir → dormido, assistir → assistido.
10
Example: "Nós teríamos vendido o carro se a oferta fosse melhor." (We would have sold the car if the offer had been better.)
11
Irregular Past Participles
12
A significant number of common verbs have irregular past participles. These must be memorized as they do not follow the pattern above. For a B2 learner, knowing these is essential for fluency.
13
| Infinitive Verb | Irregular Past Participle | Example in Conditional Perfect |
14
|---|---|---|
15
| fazer (to do/make) | feito | Eu teria feito o bolo. |
16
| dizer (to say) | dito | Ele teria dito a verdade. |
17
| escrever (to write) | escrito | Nós teríamos escrito um e-mail. |
18
| ver (to see) | visto | Você teria visto o filme? |
19
| abrir (to open) | aberto | Elas teriam aberto a loja. |
20
| vir (to come) | vindo | Eu teria vindo mais cedo. |
21
| pôr (to put) | posto | Onde você teria posto as chaves? |
22
| ganhar (to win/earn) | ganho (also ganhado) | Ele teria ganho o jogo. |
23
| pagar (to pay) | pago (also pagado) | Nós teríamos pago a conta. |
24
| gastar (to spend) | gasto (also gastado) | Eu não teria gasto tanto dinheiro. |
25
Regarding verbs with dual participles (e.g., pagar -> pagado/pago), a subtle rule applies. When used with the auxiliary ter (as in the Conditional Perfect), the long, regular form (pagado, ganhado) is often considered more traditionally correct, but the short, irregular form (pago, ganho) is now extremely common and widely accepted in both Brazilian and European Portuguese. "Eu teria pago" is just as, if not more, common than "Eu teria pagado."

When To Use It

This tense has four primary use cases that range from concrete conditional sentences to subtle expressions of speculation and politeness.
1. The Unfulfilled Past Condition (Third Conditional)
This is the classic textbook usage, expressing a hypothetical outcome of a past situation that did not happen. It is almost always paired with a condition set by the Imperfect Subjunctive (se eu tivesse, se você fizesse).
  • Formula: Se + [Imperfect Subjunctive], [Conditional Perfect].
  • "Se eu tivesse visto sua mensagem, eu teria respondido imediatamente." (If I had seen your message, I would have replied immediately.)
  • "Nós teríamos viajado para o Japão se não fosse a pandemia." (We would have traveled to Japan if it weren't for the pandemic.)
2. Speculation, Conjecture, or Unconfirmed Information
This is a very common use in journalism and everyday gossip. It implies that a past event reportedly or allegedly happened, but the speaker is not confirming it as fact. It softens the claim and removes direct responsibility for its accuracy.
  • "O ator teria saído do país para evitar a imprensa." (The actor allegedly left the country to avoid the press.)
  • "Segundo fontes, a empresa teria demitido centenas de funcionários sem aviso prévio." (According to sources, the company reportedly fired hundreds of employees without prior notice.)
3. Expressing Regret or Criticizing a Past Action
You can use the Conditional Perfect to state that you, or someone else, should have acted differently. It can be a form of self-reproach or a critique of another's choices.
  • "Eu não teria falado com ele daquele jeito. Fui muito duro." (I shouldn't have spoken to him that way. I was too harsh.)
  • "No seu lugar, eu teria aceitado a oferta de emprego." (In your place, I would have accepted the job offer.) This is a common way to give advice about a past event.
4. Softening Questions or Statements about the Past
Using the Conditional Perfect can make a question or statement less direct and more polite, suggesting a possibility rather than stating a fact. This is a higher-level communicative skill.
  • Instead of asking directly, "Você esqueceu de trancar a porta?" (Did you forget to lock the door?), you can soften it: "Você teria se esquecido de trancar a porta?" (Might you have forgotten to lock the door?). It transforms an accusation into a gentle inquiry.
  • "Eu teria pensado que o projeto já estaria finalizado a esta altura." (I would have thought that the project would already be finished by now.) This is a polite way of expressing surprise or unmet expectations.

Common Mistakes

Learners at the B2 level often struggle with the fine line between the Conditional Perfect and other past tenses. Here are the most frequent errors and how to correct them.
Mistake 1: Confusing teria feito (would have done) with tinha feito (had done)
This is the most critical distinction to master. They look similar but describe fundamentally different realities.
  • Teria feito (Conditional Perfect): An unreal, hypothetical past action. It never happened.
  • Example: "Eu teria comprado o carro, mas não tinha dinheiro." (I would have bought the car, but I didn't have money.)
  • Tinha feito (Pluperfect): A real past action that was completed before another real past action. It definitely happened.
  • Example: "Quando você chegou, eu já tinha comprado o carro." (When you arrived, I had already bought the car.)
Mistake 2: Making the Past Participle Agree with the Subject
When the auxiliary verb is ter, the past participle is always invariable. Learners often incorrectly try to make it agree in gender and number with the subject.
  • Incorrect: "Ela teria comprada a casa."
  • Incorrect: "Elas teriam escritas as cartas."
  • Correct: "Ela teria comprado a casa."
  • Correct: "Elas teriam escrito as cartas."
Reason: The participle functions as a neutral verb component, not as an adjective modifying the subject. This rule only changes when the auxiliary verb is ser or estar (e.g., in the passive voice: "A casa foi comprada").
Mistake 3: Forgetting the Written Accent on teríamos
The first-person plural form, teríamos, is a proparoxytone (a word with stress on the antepenultimate syllable), and all proparoxytone words in Portuguese require an accent. Forgetting it is a spelling error that also leads to incorrect pronunciation.
  • Incorrect: teriamos (stress would fall on '-a-')
  • Correct: teríamos (stress falls correctly on '-í-')
Mistake 4: Using the Simple Conditional for a Completed Past Action
The Simple Conditional (compraria) refers to a hypothetical action in the present or future, while the Conditional Perfect (teria comprado) refers to a hypothetical action in the past.
  • Incorrect: "Ontem, eu compraria o livro, mas a loja fechou." (Yesterday, I would buy the book, but the store closed.)
  • Correct: "Ontem, eu teria comprado o livro, mas a loja fechou." (Yesterday, I would have bought the book, but the store closed.)

Contrast With Similar Patterns

Context is everything in Portuguese grammar. The Conditional Perfect is easily confused with three other structures that discuss past or hypothetical events. The table below clarifies the unique role of each.
| Structure | Tense Name | Function | Example & Explanation |
|---|---|---|---|
| teria comprado | Conditional Perfect | Hypothetical Past Action. Describes something that did not happen in the past. | "Eu teria comprado o ingresso ontem." (I would have bought the ticket yesterday, but I didn't.) |
| compraria | Simple Conditional | Hypothetical Present/Future Action. Describes something that could happen now or later under certain conditions. | "Eu compraria o ingresso amanhã, se eu tivesse dinheiro." (I would buy the ticket tomorrow, if I had money.) |
| tinha comprado | Pluperfect (Mais-que-Perfeito Composto) | Real Past Action Before Another Past. Describes something that actually happened before another past event. | "Eu já tinha comprado o ingresso quando você me ligou." (I had already bought the ticket when you called me.) |
| comprei | Simple Past (Pretérito Perfeito Simples) | Completed Real Past Action. A simple, factual statement about a finished past event. | "Eu comprei o ingresso ontem." (I bought the ticket yesterday. It's a fact.) |
Key Distinction: teria comprado vs. compraria
This is a point of frequent confusion. The difference is the timeline of the hypothetical action:
  • teria comprado: The opportunity is gone. You are talking about a past possibility that is now closed. Think of it as looking backward through a window at a path not taken.
  • compraria: The opportunity may still exist. You are talking about a present or future possibility. It's a forward-looking hypothetical.

Real Conversations

Grammar comes alive in everyday use. Here’s how you’ll see the Conditional Perfect used by native speakers in modern, informal, and professional contexts.

1. In Text Messages and Social Media (Brazilian Portuguese)

Excuses and banter are prime territory for this tense. It's frequently used and not considered overly formal.

- WhatsApp: "Amigo, foi mal não ter ido ontem. Eu teria ido com certeza, mas peguei uma gripe do nada." (Friend, my bad for not going yesterday. I would have gone for sure, but I suddenly caught the flu.)

- Instagram Comment: "Nossa, que foto linda! Eu teria escolhido essa pra ser a capa do álbum." (Wow, what a beautiful photo! I would have chosen this one to be the album cover.)

2. In a Professional Email

In business communication, it’s a polite way to explain a delay or a past situation without sounding accusatory or overly defensive.

- Email: "Prezada equipe, nós teríamos entregado o rascunho na sexta-feira, no entanto, estávamos aguardando os dados finais do departamento de vendas." (Dear team, we would have delivered the draft on Friday; however, we were awaiting the final data from the sales department.)

3. In Spoken Conversation (Speculation & Advice)

This is common when gossiping, giving an opinion on a past event, or expressing empathy.

- Talking to a friend: "Eu vi que a Carla não aceitou a promoção. Sério? No lugar dela, eu teria aceitado na hora!" (I saw that Carla didn't accept the promotion. Seriously? In her place, I would have accepted it instantly!)

- News commentary: "Acredita-se que o suspeito teria recebido ajuda de alguém de dentro da empresa para conseguir escapar." (It is believed the suspect would have received help from someone inside the company to be able to escape.)

Progressive Practice

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Let’s solidify your understanding with a few guided exercises. Work through them step by step.

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Step 1: Simple Conversion

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Transform a simple statement about a past plan into a Conditional Perfect sentence by adding the provided reason.

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- Sentence: "Eu ia ligar para você." (I was going to call you.)

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- Reason: "mas meu celular ficou sem bateria." (...but my phone ran out of battery.)

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- Your sentence: "Eu teria ligado para você, mas meu celular ficou sem bateria."

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Step 2: Building Se Clauses

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Complete the sentence by forming the Conditional Perfect. This reinforces the link with the Imperfect Subjunctive.

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- Prompt: "Se eu tivesse sabido do seu aniversário, ..." (fazer um bolo para você)

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- Your sentence: "...eu teria feito um bolo para você."

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- Prompt: "Se nós tivéssemos mais tempo, ..." (visitar o museu)

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- Your sentence: "...nós teríamos visitado o museu."

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Step 3: Scenario-Based Application

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Read the scenario and write a natural sentence using the Conditional Perfect.

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- Scenario 1: You see a jacket in a store that you love, but it's too expensive. You tell your friend about it the next day. What do you say?

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- Possible Answer: "Eu vi uma jaqueta incrível ontem. Se não fosse tão cara, eu teria comprado na hora." (I saw an incredible jacket yesterday. If it hadn't been so expensive, I would have bought it on the spot.)

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- Scenario 2: You are a journalist reporting on a rumor that a famous director has cancelled their next film.

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- Possible Answer: "O aclamado diretor teria cancelado seu próximo filme devido a problemas de financiamento." (The acclaimed director has allegedly cancelled their next film due to financing problems.)

Quick FAQ

Q: Can I use haver instead of ter as the auxiliary verb?

Grammatically, yes. "Eu haveria feito" is correct. However, in practice, it is extremely formal and almost exclusively found in classic literature, legal documents, or highly academic writing. For all conversational and most written purposes in both Brazil and Portugal, ter is the standard auxiliary verb. Using haver in a normal conversation would sound unnatural and possibly pretentious.

Q: What about verbs like ser and estar? How do they work in the Conditional Perfect?

They follow the exact same pattern, using ter as the auxiliary. The main verb simply becomes sido (from ser) or estado (from estar).

  • ser: "Eu teria sido médico se tivesse seguido o conselho do meu pai." (I would have been a doctor if I had followed my father's advice.)
  • estar: "Ela teria estado mais feliz neste outro emprego." (She would have been happier in this other job.)
Q: Is the phrase teria tido (would have had) correct? It sounds strange.

It is 100% correct and commonly used. It occurs when ter is both the auxiliary and the main verb. The first teria is the auxiliary, and the second tido is the past participle of ter.

  • "Se eu soubesse da dificuldade, eu teria tido mais cuidado." (If I had known about the difficulty, I would have had more care / been more careful.)
Q: Is there a single-word equivalent for the Conditional Perfect, like how fizera is a single-word version of tinha feito?

No. Unlike the Pluperfect, which has both a compound form (tinha feito) and a simple form (fizera), the Conditional Perfect only exists as a compound tense in modern Portuguese. You must always use the teria + participle structure.

Conjugation of 'Ter' in Conditional

Pronoun Conjugation
Eu
teria
Tu
terias
Ele/Ela/Você
teria
Nós
teríamos
Vós
teríeis
Eles/Elas/Vocês
teriam

Meanings

The Conditional Perfect expresses an action that was possible or intended in the past but did not occur, or expresses a past probability.

1

Hypothetical Past

Actions that would have occurred if a condition had been met.

“Eu teria comprado o carro.”

“Nós teríamos saído mais cedo.”

2

Past Probability

Speculation about an event that happened in the past.

“Que horas seriam quando ele chegou?”

“Teria sido um erro?”

Reference Table

Reference table for Portuguese Conditional Perfect: "Would have done"
Form Structure Example
Affirmative
Teria + Participle
Eu teria ido.
Negative
Não + Teria + Participle
Eu não teria ido.
Interrogative
Teria + Subject + Participle?
Teria você ido?
Short Answer
Sim, teria / Não, não teria
Sim, eu teria.
Irregular
Teria + Feito
Eu teria feito.
Reflexive
Me teria + Participle
Eu me teria levantado.

Formality Spectrum

Formal
Eu teria concluído o relatório.

Eu teria concluído o relatório. (Work environment)

Neutral
Eu teria terminado o relatório.

Eu teria terminado o relatório. (Work environment)

Informal
Eu teria acabado o relatório.

Eu teria acabado o relatório. (Work environment)

Slang
Eu tinha terminado o relatório (often used incorrectly for conditional).

Eu tinha terminado o relatório (often used incorrectly for conditional). (Work environment)

Conditional Perfect Components

Conditional Perfect

Auxiliary

  • Teria Would have

Main Verb

  • Comido Eaten
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Examples by Level

1

Eu teria comido.

I would have eaten.

2

Ele teria ido.

He would have gone.

3

Nós teríamos visto.

We would have seen.

4

Eles teriam falado.

They would have spoken.

1

Eu teria comprado o livro.

I would have bought the book.

2

Você teria ajudado?

Would you have helped?

3

Não teríamos feito isso.

We wouldn't have done that.

4

Ela teria chegado cedo.

She would have arrived early.

1

Se eu soubesse, teria vindo.

If I had known, I would have come.

2

Eles teriam ganho o jogo.

They would have won the game.

3

Teria sido uma boa ideia.

It would have been a good idea.

4

Eu não teria aceitado o cargo.

I wouldn't have accepted the position.

1

Teria ele esquecido o compromisso?

Could he have forgotten the appointment?

2

Teríamos terminado se houvesse tempo.

We would have finished if there had been time.

3

Ela teria viajado, mas o voo foi cancelado.

She would have traveled, but the flight was canceled.

4

Quem teria escrito esta carta?

Who could have written this letter?

1

Jamais teríamos imaginado tal desfecho.

We would never have imagined such an outcome.

2

Teria sido preferível que ele tivesse falado.

It would have been preferable if he had spoken.

3

Eles teriam, porventura, mudado de ideia?

Might they have changed their minds?

4

Teria o autor previsto este cenário?

Could the author have foreseen this scenario?

1

Teriam eles, em sã consciência, cometido tal ato?

Would they, in their right mind, have committed such an act?

2

Teria sido, sem dúvida, a melhor solução.

It would have been, without a doubt, the best solution.

3

Não teriam eles tido a oportunidade de evitar?

Wouldn't they have had the opportunity to avoid it?

4

Teria o destino, acaso, traçado outro rumo?

Could fate, by chance, have traced another path?

Easily Confused

Portuguese Conditional Perfect: "Would have done" vs Conditional Perfect vs. Pluperfect

Learners mix up 'teria feito' (would have) with 'tinha feito' (had).

Portuguese Conditional Perfect: "Would have done" vs Conditional Perfect vs. Future Perfect

Both are compound, but one is past-hypothetical, one is future-certainty.

Portuguese Conditional Perfect: "Would have done" vs Conditional Perfect vs. Imperfect

Learners use imperfect for hypothetical past.

Common Mistakes

✗

Eu teria ir

✓

Eu teria ido

Must use past participle, not infinitive.
✗

Eu tinha ido

✓

Eu teria ido

Confusing pluperfect with conditional perfect.
✗

Eu teria feito o bolo

✓

Eu teria feito o bolo

Correct, but watch for participle agreement.
✗

Teria eu ido?

✓

Eu teria ido?

Word order is flexible but subject-verb is standard.
✗

Se eu teria tempo, eu ia

✓

Se eu tivesse tempo, eu teria ido

Conditional cannot follow 'se' in this context.
✗

Eu teria comido o maçã

✓

Eu teria comido a maçã

Gender agreement error.
✗

Eles teriam vindo

✓

Eles teriam vindo

Correct.
✗

Teria sido melhor se ele falava

✓

Teria sido melhor se ele tivesse falado

Requires pluperfect subjunctive.
✗

Eu teria ter feito

✓

Eu teria feito

Double auxiliary error.
✗

Nós teríamos visto ele

✓

Nós o teríamos visto

Clitic placement.
✗

Teria o governo agido?

✓

Teria o governo agido?

Correct.
✗

Se ele teria sabido

✓

Se ele tivesse sabido

Subjunctive mood error.
✗

Eles teriam, talvez, ido

✓

Eles teriam, talvez, ido

Correct.

Sentence Patterns

Eu teria ___ se tivesse ___.

Teria sido ___ se ___.

Quem teria ___?

Nós não teríamos ___.

Real World Usage

Social Media common

Eu teria postado a foto, mas ficou ruim.

Texting very common

Teria vindo se pudesse!

Job Interview occasional

Eu teria abordado o problema de outra forma.

Travel common

Teria sido melhor pegar o trem.

Food Delivery occasional

Eu teria pedido pizza se soubesse que você vinha.

Academic Debate common

O autor teria considerado outras variáveis.

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💡

Focus on 'Teria'

Master the conditional of 'ter' first. Once you have that, you can combine it with any participle.
⚠️

Avoid 'Se' + Conditional

Never use the conditional after 'se' in a conditional clause. Use the pluperfect subjunctive instead.
🎯

Irregular Participles

Keep a list of irregular participles like 'feito', 'dito', 'posto', and 'vindo'. They are the most common source of errors.
💬

Regional Usage

In Brazil, don't be surprised if you hear 'tinha feito' instead of 'teria feito'. It's common, but stick to 'teria' for formal contexts.

Smart Tips

Combine the conditional perfect with a 'se' clause.

Eu não fui. → Eu teria ido se tivesse tempo.

Use the conditional perfect for past probability.

Ele esqueceu? → Teria ele esquecido?

Always check the participle form first.

Eu teria fazido. → Eu teria feito.

Use the conditional perfect to suggest alternatives.

Nós fazemos de outro jeito. → Nós teríamos feito de outro jeito.

Pronunciation

te-RI-a

Teria

The 'r' is a flap in Brazil, guttural in Portugal.

Questioning

Teria você ido? ↑

Rising intonation at the end for yes/no questions.

Memorize It

Mnemonic

Think of 'Teria' as 'The-ria' (The theory of what could have been).

Visual Association

Imagine a 'Time Machine' that shows you a path you didn't take. You are standing in front of two doors: one you took, and one you 'would have' taken.

Rhyme

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

Story

Yesterday, I missed my bus. I thought: 'Eu teria chegado a tempo se tivesse acordado cedo.' But I didn't. Now I am late, but at least I know how to use the conditional perfect!

Word Web

TeriaFeitoVistoDitoIdoComido

Challenge

Write 3 sentences about things you would have done differently yesterday.

Cultural Notes

In informal Brazilian Portuguese, people often use the imperfect indicative ('tinha feito') instead of the conditional perfect ('teria feito').

European speakers are more likely to maintain the distinction between conditional perfect and pluperfect.

In all regions, formal writing strictly requires the conditional perfect.

Derived from the Latin 'habere' + infinitive, evolving into the Romance conditional.

Conversation Starters

“

O que você teria feito se ganhasse na loteria?

“

Teria sido melhor se você tivesse estudado mais?

“

Quem teria escrito este livro?

“

Você teria aceitado o emprego?

Journal Prompts

Escreva sobre um erro que você cometeu ontem e como teria agido de forma diferente.
Imagine um cenário histórico. O que teria acontecido se o evento X não tivesse ocorrido?
Descreva uma oportunidade que você perdeu. O que você teria feito?
Especule sobre o motivo de um amigo não ter aparecido em um encontro.

Common Mistakes

Incorrect

Correct

Incorrect

Correct

Incorrect

Correct

Incorrect

Correct

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Test Yourself

Fill in the blank with the correct form.

Eu ___ (ter) feito o trabalho.

✓ Correct! ✗ Not quite. Correct answer: teria
Conditional perfect requires 'teria'.
Choose the correct sentence. Multiple Choice

Which sentence is correct?

✓ Correct! ✗ Not quite. Correct answer: Se eu tivesse tempo, teria ido.
Conditional cannot follow 'se'.
Correct the error. Error Correction

Find and fix the mistake:

Eu teria ir à festa.

✓ Correct! ✗ Not quite. Correct answer: Eu teria ido
Must use past participle.
Transform to conditional perfect. Sentence Transformation

Eu faço o bolo. (Conditional Perfect)

✓ Correct! ✗ Not quite. Correct answer: Eu teria feito o bolo.
Irregular participle 'feito'.
Conjugate 'ter' for 'nós'. Conjugation Drill

Nós ___ feito.

✓ Correct! ✗ Not quite. Correct answer: teríamos
Correct conjugation for 'nós'.
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.
Order the words. Sentence Building

teria / eu / feito / isso

✓ Correct! ✗ Not quite. Correct answer: Eu teria feito isso.
Standard SVO order.
Is this rule true? True False Rule

Conditional perfect uses the future tense of 'ter'.

✓ Correct! ✗ Not quite. Correct answer: False
It uses the conditional tense.

Score: /8

Practice Exercises

8 exercises
Fill in the blank with the correct form.

Eu ___ (ter) feito o trabalho.

✓ Correct! ✗ Not quite. Correct answer: teria
Conditional perfect requires 'teria'.
Choose the correct sentence. Multiple Choice

Which sentence is correct?

✓ Correct! ✗ Not quite. Correct answer: Se eu tivesse tempo, teria ido.
Conditional cannot follow 'se'.
Correct the error. Error Correction

Find and fix the mistake:

Eu teria ir à festa.

✓ Correct! ✗ Not quite. Correct answer: Eu teria ido
Must use past participle.
Transform to conditional perfect. Sentence Transformation

Eu faço o bolo. (Conditional Perfect)

✓ Correct! ✗ Not quite. Correct answer: Eu teria feito o bolo.
Irregular participle 'feito'.
Conjugate 'ter' for 'nós'. Conjugation Drill

Nós ___ feito.

✓ Correct! ✗ Not quite. Correct answer: teríamos
Correct conjugation for 'nós'.
Match the verb to its participle. Match Pairs

Fazer -> ?

✓ Correct! ✗ Not quite. Correct answer: feito
Irregular participle.
Order the words. Sentence Building

teria / eu / feito / isso

✓ Correct! ✗ Not quite. Correct answer: Eu teria feito isso.
Standard SVO order.
Is this rule true? True False Rule

Conditional perfect uses the future tense of 'ter'.

✓ Correct! ✗ Not quite. Correct answer: False
It uses the conditional tense.

Score: /8

Practice Bank

13 exercises
Fill in the blank Fill in the Blank

Eles ___ (ter) viajado ontem.

✓ Correct! ✗ Not quite. Correct answer: teriam
Fill in the blank Fill in the Blank

Você ___ (ter) gostado do filme.

✓ Correct! ✗ Not quite. Correct answer: teria
Choose the correct sentence Multiple Choice

I would have eaten.

✓ Correct! ✗ Not quite. Correct answer: Eu teria comido.
Choose the correct sentence Multiple Choice

She would have opened the door.

✓ Correct! ✗ Not quite. Correct answer: Ela teria aberto a porta.
Fix the mistake Error Correction

Nós teriamos ganho o jogo.

✓ Correct! ✗ Not quite. Correct answer: Nós teríamos ganho o jogo.
Fix the mistake Error Correction

Eu teria falada com ele.

✓ Correct! ✗ Not quite. Correct answer: Eu teria falado com ele.
Match the pronoun to the verb form Match Pairs

Match the pairs

✓ Correct! ✗ Not quite. Correct answer: ["Eu -> teria","N\u00f3s -> ter\u00edamos","Eles -> teriam"]
Translate into Portuguese Translation

He would have stayed.

✓ Correct! ✗ Not quite. Correct answer: Ele teria ficado.
Reorder the words Sentence Reorder

feito / teria / Eu / isso.

✓ Correct! ✗ Not quite. Correct answer: Eu teria feito isso.
Fill in the blank with the irregular participle Fill in the Blank

Eles teriam ___ (fazer) o bolo.

✓ Correct! ✗ Not quite. Correct answer: feito
Which is the correct negative form? Multiple Choice

I would not have gone.

✓ Correct! ✗ Not quite. Correct answer: Eu não teria ido.
Fix the mistake Error Correction

Se eu soubesse, eu teria vindo.

✓ Correct! ✗ Not quite. Correct answer: Correct as is
Translate to Portuguese Translation

They would have seen.

✓ Correct! ✗ Not quite. Correct answer: Eles teriam visto.

Score: /13

FAQ (8)

Yes, 'haveria feito' is grammatically correct but very formal and rare in modern speech.

Because it is formed by two verbs: the auxiliary 'ter' and the main verb's participle.

Yes, it is the direct equivalent.

Use the pluperfect for past facts ('I had done') and conditional perfect for hypotheticals ('I would have done').

Yes, common ones include 'feito', 'dito', 'vindo', 'posto', 'escrito', and 'aberto'.

Yes, 'Teria você feito isso?' is a perfect example.

It is common in formal writing, but often replaced by the imperfect in speech.

The auxiliary 'ter' changes: 'Nós teríamos', 'Eles teriam'.

Scaffolded Practice

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In Other Languages

Spanish high

habría hecho

Auxiliary verb choice (haber vs ter).

French high

aurais fait

Auxiliary conjugation.

German moderate

hätte getan

Word order and mood.

Japanese low

shita darou

Lack of direct compound tense structure.

Arabic low

kuntu sa-af'alu

Syntactic structure.

Chinese low

ben lai hui zuo

No verb conjugation.

Learning Path

Prerequisites

Previous
Portuguese Conditional Perfect: 'Would Have' (teria feito)
Next
Portuguese Conditional Perfect: 'Would have done' (Condicional Composto)

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