Introduction
The Portuguese conditional mood is essential for expressing politeness, hypothetical situations, plans, and wishes. This article explains how the condicional works in Brazilian Portuguese with clear rules, step-by-step conjugations, and everyday examples you can start using right away. Learn when to choose the condicional instead of the indicative or subjunctive and how to form it for regular and irregular verbs.
- What is the Portuguese conditional mood?
- How to form the condicional
- Irregular condicional forms
- Conditional in conditional sentences: se clauses
- Politeness and requests using the condicional
- Conditional combined with modal verbs and perfect conditional
- Conditional vs subjunctive and indicative: quick comparisons
- Practical everyday examples
- Negative and question forms
- Common mistakes and tips
- Cultural and usage notes
- Conclusion
What is the Portuguese conditional mood?
The condicional (conditional mood) describes actions that depend on a condition, requests made politely, or hypothetical events. In English it often corresponds to would, could, might, or should. In Portuguese it conveys similar meanings but has specific forms and uses that differ from the present, past, and subjunctive moods.
Three main uses of the condicional
1) Hypothetical situations that depend on a condition: Como seria se…
2) Polite requests or suggestions: Could you…, Would you…
3) Future in the past: He said he would do something later.
How to form the condicional
The Brazilian Portuguese condicional is formed differently depending on verb groups and regular vs irregular verbs. For regular verbs, take the infinitive and add the conditional endings. This applies to -ar, -er, and -ir verbs without removing the infinitive ending entirely.
Conditional endings (regular verbs)
Attach these endings to the full infinitive:
– eu: -ia
– você / ele / ela: -ia
– nós: -íamos
– vocês / eles / elas: -iam
Examples with regular verbs:
Falar (to speak)
eu falaria
você falaria
nós falaríamos
eles falariam
Comer (to eat)
eu comeria
você comeria
nós comeríamos
elas comeriam
Abrir (to open)
eu abriria
você abriria
nós abriríamos
vocês abririam
Notes on pronunciation and stress
Notice the stress shift in the first person plural -íamos. For falar, falaríamos has stress on rí; for comeríamos the stress is on rí as well. This affects spoken rhythms and sometimes requires accent marks in writing to keep the correct stress.
Irregular condicional forms
Some common verbs have irregular stems in both the future and the conditional. The conditional uses the same irregular stem as the future tense, then adds the conditional endings. Learn a few high-frequency irregulars and you will cover many uses.
Common irregular stems
These stems are used for both futuro do presente and condicional:
ser -> ser- (but irregular in future stem é/ser- appears in future; conditional uses seria- from infinitive root)
ter -> ter- becomes ter- in conditional but often irregular in compound forms
poder -> poder- becomes poder- then add endings: eu poderia
fazer -> far- becomes far-: eu faria
dizer -> dir- becomes dir-: eu diria
vir -> vir- becomes vir-: eu viria
saber -> saber- becomes saber-: eu saberia
haver -> haver- becomes haver- or teria in compound uses
Examples:
Fazer
eu faria
você faria
nós faríamos
Dizer
eu diria
ela diria
eles diriam
Conditional in conditional sentences: se clauses
The conditional frequently appears in sentences with se (if). There are two common patterns for real and unreal conditions.
1. Real or possible condition
If the condition is realistic or possible, use the present indicative in the se clause and the conditional in the main clause.
Structure: Se + present indicative, conditional
Example:
Se eu tiver tempo, eu viajaria no fim de semana.
If I have time, I would travel on the weekend.
2. Unreal or improbable condition (contrary-to-fact)
For hypothetical situations contrary to reality now, use the imperfect subjunctive in the se clause and the conditional in the result clause.
Structure: Se + imperfect subjunctive, conditional
Example:
Se eu tivesse dinheiro, eu compraria um carro novo.
If I had money (but I don’t), I would buy a new car.
Subtle difference: could vs would
Portuguese often uses the same conditional form to express could and would, so context matters. To explicitly express ability you can use poder in the conditional: eu poderia.
Example:
Se eu tivesse tempo, eu poderia ajudar você.
If I had time, I could help you.
Politeness and requests using the condicional
The condicional is a key tool for polite speech in Brazilian Portuguese. It softens commands or requests and is common in restaurants, stores, and everyday interactions.
Common polite phrases
Você poderia me ajudar?
Poderia trazer a conta, por favor?
Eu gostaria de um café, por favor.
Note: gostar in the conditional forms gostaria is especially common for polite requests and preferences, similar to I would like.
Conditional combined with modal verbs and perfect conditional
You can combine the conditional with modal verbs like poder, dever, and querer to express possibility, obligation, or willingness. There is also a compound past conditional (condicional composto) used to express actions that would have occurred but did not.
Using modal verbs in the conditional
Poder (could) – Eu poderia chegar mais cedo.
Dever (should/ought to) – Você deveria estudar mais.
Querer (would want) – Eu gostaria de ir.
Compound conditional: condicional composto
The condicional composto expresses what would have happened in the past. It is formed with the conditional of ter plus the past participle of the main verb.
Structure: conditional of ter + past participle
Example:
Eu teria viajado se tivesse tido dinheiro.
I would have traveled if I had had money.
Conditional vs subjunctive and indicative: quick comparisons
It helps to distinguish the condicional from other moods. Use the indicative for facts and certainties, the subjunctive for doubt, desire, or hypothetical present/future in some clauses, and the condicional for results dependent on conditions or polite requests.
Examples showing differences
Indicative (fact):
Eu vou ao mercado amanhã. (I am going to the market tomorrow.)
Subjunctive (wish/doubt):
Espero que você vá ao mercado amanhã. (I hope you go to the market tomorrow.)
Conditional (hypothetical/polite):
Eu iria ao mercado se tivesse tempo. (I would go to the market if I had time.)
Practical everyday examples
Below are everyday Brazilian Portuguese sentences using the condicional in typical contexts: travel, shopping, work, and social interactions.
Travel:
Se eu tivesse férias, eu viajaria para o Nordeste.
Ele disse que viajaria no próximo mês.
Shopping and restaurants:
Você poderia me trazer o cardápio, por favor?
Eu gostaria de pagar com cartão.
Work and plans:
Se tivéssemos mais tempo, terminaríamos o projeto hoje.
Eu faria o relatório, mas preciso de mais informações.
Social and advice:
Você deveria descansar um pouco.
Eu iria, mas estou cansado.
Casual speech and contractions
In spoken Brazilian Portuguese, people often shorten phrases but keep the condicional forms. The polite condicional remains common in service situations. For familiar conversations, context may omit explicit se clauses but keep the conditional to suggest possibilities.
Example:
Ia ser bom se você viesse. (It would be good if you came.)
Negative and question forms
Forming negatives and questions with the condicional is straightforward. Put não before the verb for negatives, and invert the subject and verb or use question intonation for questions.
Negative:
Eu não faria isso.
Nós não iríamos sozinhos.
Question (polite):
Você poderia me ajudar?
Por que ela não viria amanhã?
Common mistakes and tips
1) Using the present where the conditional is needed: Avoid dizer Eu vou if you mean Eu iria in hypothetical contexts. The difference changes meaning.
2) Mixing subjunctive and conditional: In se clauses use the correct pattern. For counterfactuals, use imperfect subjunctive + conditional.
3) Forgetting irregular stems: Memorize common irregular conditional stems for frequent verbs like fazer, dizer, and poder.
4) Overusing solitudes: In polite contexts prefer gostaria or poderia rather than direct imperative forms.
Cultural and usage notes
In Brazil, the conditional is tied to politeness and indirectness. People often prefer softeners like por favor and conditional verbs when making requests. In formal written Portuguese, the conditional appears in reported speech and formal hypotheticals. In informal spoken contexts, contractions and simpler verb choices occur, but the condicional remains a strong marker of courtesy.
When traveling or interacting with Brazilians, using conditional forms like você poderia and eu gostaria will sound polite and natural, especially in shops, restaurants, and customer service situations.
Conclusion
The condicional in Brazilian Portuguese is a versatile mood for hypotheticals, polite requests, and past-in-the-future actions. Form it by adding conditional endings to the infinitive for regular verbs, learn irregular stems, and follow the se clause patterns for real and unreal conditions. With everyday examples and a few memorized irregulars, you can start using the condicional naturally in conversation and writing.
