Introduction
Learning to write simple past sentences in Brazilian Portuguese is essential for telling stories, describing events, and completing everyday tasks. This article explains the two main past tenses beginners need, shows clear patterns, gives realistic message and email examples, and highlights common mistakes to avoid.
- Which past tense to use: Pretérito Perfeito vs Pretérito Imperfeito
- Basic conjugation patterns: regular verbs
- Using the verbs in real sentences: simple writing templates
- Common irregular verbs beginners must know
- Writing practice: short messages and emails using past tenses
- Practical examples for travel, shopping, and restaurants
- Building short paragraphs: telling a simple story
- Key words and time expressions that signal the past
- Punctuation, accents, and spelling tips for beginners
- Beginner tips for writing clearly and naturally
- Common mistakes and how to avoid them
- Practical mini-exercises for writing practice
- Useful verbs list for beginners
- Answering common beginner questions
- Final writing checklist before sending a message or email
- Conclusion
Which past tense to use: Pretérito Perfeito vs Pretérito Imperfeito
Brazilian Portuguese commonly uses two simple past tenses for everyday writing: pretérito perfeito and pretérito imperfeito. Pretérito perfeito describes actions completed at a specific time. Pretérito imperfeito describes ongoing, habitual, or background actions in the past. Beginners should learn the verb endings and practice with common verbs.
Think in English terms: use pretérito perfeito for I ate, I went, I arrived. Use pretérito imperfeito for I was eating, I used to go, I stayed (habit or background).
Basic conjugation patterns: regular verbs
Regular verbs fall into three groups by infinitive ending: -ar, -er, -ir. Below are simple patterns for writing completed actions (pretérito perfeito) and ongoing/habitual actions (pretérito imperfeito).
Pretérito Perfeito — regular endings
-ar verbs (falar): eu falei, você/ele falou, nós falamos, vocês/eles falaram
-er verbs (comer): eu comi, você/ele comeu, nós comemos, vocês/eles comeram
-ir verbs (abrir): eu abri, você/ele abriu, nós abrimos, vocês/eles abriram
Pretérito Imperfeito — regular endings
-ar verbs: eu falava, você/ele falava, nós falávamos, vocês/eles falavam
-er verbs: eu comia, você/ele comia, nós comíamos, vocês/eles comiam
-ir verbs: eu abria, você/ele abria, nós abríamos, vocês/eles abriam
Using the verbs in real sentences: simple writing templates
Below are practical sentence patterns beginners can adapt. Each pattern shows when to use perfeito or imperfeito.
Perfeito pattern for completed actions: Subject + verbo no pretérito perfeito + time reference (optional)
Example: Eu cheguei ontem às 19h.
Eu comprei pão na padaria hoje de manhã.
Imperfect pattern for background or habitual actions: Subject + verbo no pretérito imperfeito + habitual phrase (optional)
Example: Quando eu morava em São Paulo, eu pegava ônibus todos os dias.
Ele estudava enquanto eu cozinhava.
Common irregular verbs beginners must know
Irregular verbs do not follow regular endings. Learn a few high-frequency ones and their past forms used in everyday writing.
Ser / Ir (pretérito perfeito): eu fui, você foi, nós fomos, eles foram
Ter (pretérito perfeito): eu tive, você teve, nós tivemos, eles tiveram
Estar (pretérito perfeito / imperfeito): eu estive, você esteve, nós estivemos / eu estava, você estava, nós estávamos
Fazer (pretérito perfeito): eu fiz, você fez, nós fizemos, eles fizeram
Dizer (pretérito perfeito): eu disse, você disse, nós dissemos, eles disseram
Writing practice: short messages and emails using past tenses
Beginners often need to write short messages, email updates, or notes. Use simple structures and include time words to make the past clear.
Message to a friend telling about last night (informal): Oi, ontem eu fui ao cinema com a Ana. Nós assistimos a um filme novo e comemos pipoca. Voltamos tarde, mas foi muito divertido.
Email to a host after a stay (polite, brief): Olá Maria, obrigada pela hospitalidade. Cheguei bem em casa ontem. Seu apartamento era confortável e eu adorei o café da manhã.
Note for a teacher about homework (short): Professor, eu fiz a lição ontem à noite, mas esqueci a página 3 na escola.
Practical examples for travel, shopping, and restaurants
Travel: Use perfeito to report completed actions, imperfeito to describe situations.
Example travel note: Eu cheguei no aeroporto às 8h e peguei um táxi para o hotel.
Quando eu fazia a reserva, eu pedi um quarto com vista.
Shopping: Use perfeito for purchases, imperfeito for habitual shopping routines.
Example receipt message: Comprei um casaco na loja e paguei com cartão.
Antes, eu costumava comprar roupas no mercado central.
Restaurant: Use perfeito to describe what you ordered and did, imperfeito to set the scene.
Example review: Jantamos no restaurante ontem. Eu pedi o prato do dia e estava delicioso. O garçom foi muito atencioso.
Building short paragraphs: telling a simple story
Combine past tenses to create short narratives. Start with a background (imperfect), then move to specific events (perfect).
Story template: Background (imperfect) + Main event (perfect) + Result (perfect or imperfect)
Example paragraph: Quando eu era criança, eu morava perto do mar. Todos os verões, minha família ia à praia e nós nadávamos até a tarde. Um ano, durante as férias, encontramos uma tartaruga na areia. Nós a ajudamos a voltar para o mar e ficamos muito felizes.
Key words and time expressions that signal the past
Time words help decide which past tense to use and make writing clearer. Common perfeito signals: ontem, semana passada, ano passado, hoje de manhã, depois, de repente.
Common imperfeito signals: sempre, todos os dias, quando eu era criança, enquanto, antigamente, de vez em quando.
Example usage: Ontem eu fiz um bolo. Sempre que visitávamos minha avó, ela nos dava doces.
Punctuation, accents, and spelling tips for beginners
Brazilian Portuguese uses accents that affect pronunciation and sometimes meaning. Pay attention to common accents in past tense forms like nós falávamos, nós comíamos, nós abríamos (remember the accent on nós when needed in other contexts but not in these forms). Use the acute accent (á, é, ó) and circumflex (â, ê, ô) correctly in verbs like nós estávamos, ele dormiu (no accent in dormiu).
Comma usage is similar to English: separate clauses and use commas before conjunctions in complex sentences when needed. End sentences with a period. Capitalize names and the first word of a sentence.
Beginner tips for writing clearly and naturally
Keep sentences short. Use a time word at the beginning to anchor the past. Start with simple verbs you know and expand vocabulary gradually. When in doubt between perfeito and imperfeito, ask whether the action was completed or repeated/ongoing.
Tip example: Start with eu + past verb + time word. Eu visitei ontem. Then add detail: Eu visitei ontem o museu com meu irmão.
Common mistakes and how to avoid them
Mixing pretérito perfeito and imperfeito incorrectly. If the action is a completed event, do not use imperfeito. Wrong: Eu comia o jantar ontem às 20h. Correct: Eu comi o jantar ontem às 20h.
Forgetting irregular conjugations. Always memorize frequent irregular past forms like fui, tive, fiz, disse. Wrong: Eu fizemos. Correct: Nós fizemos.
Confusing subject-verb agreement. Match the verb form to the subject. Wrong: Eu falou. Correct: Eu falei. Wrong: Eles foi. Correct: Eles foram.
Incorrect accent placement. Check written accents for common verbs and adverbs. Use a dictionary or spell-check if unsure.
Practical mini-exercises for writing practice
Convert present sentences into pretérito perfeito. Example: Eu estudo português. → Eu estudei português ontem.
Write three sentences about your last weekend using at least one perfeito and one imperfeito. Example: No sábado eu trabalhei.
No domingo eu descansava de manhã e saí à tarde.
Compose a short message to a friend describing a recent meal. Example: Oi, ontem almocei com a Júlia. Pedimos risoto e conversamos por horas.
Useful verbs list for beginners
High-frequency verbs to practice in the past: ser, estar, ir, vir, ter, fazer, ver, comer, beber, comprar, falar, trabalhar, estudar, dormir, chegar, sair, encontrar, lembrar.
Practice a simple sentence with each verb in pretérito perfeito and pretérito imperfeito. Example pair: Eu vi o filme ontem. / Eu via muitos filmes quando era jovem.
Answering common beginner questions
Question: When do I use nós vs a gente in the past? Answer: Nós and a gente both mean we. Nós uses standard verb conjugation: nós comemos. A gente is singular in conjugation: a gente comeu. Choose a tone: a gente is more informal and common in spoken Brazilian Portuguese; nós is neutral and fine for writing.
Question: Can I use present perfect like in English? Answer: Portuguese uses pretérito perfeito for completed past actions. There is a verb form chamado pretérito perfeito composto (tenho feito) for ongoing past actions with present relevance, but beginners can focus on simple perfeito and imperfeito.
Final writing checklist before sending a message or email
Check verb tense: did you want a completed action (perfeito) or ongoing/habitual (imperfeito)?
Confirm subject-verb agreement and irregular verb forms.
Add a time expression if the timing is important.
Proofread accents, commas, and capitalization.
Conclusion
Writing simple past sentences in Brazilian Portuguese becomes easier with clear patterns: use pretérito perfeito for finished events and pretérito imperfeito for background or habitual actions. Practice the regular endings, memorize key irregular verbs, and use the practical templates and short message examples in this article to build confidence writing notes, emails, and short stories in everyday situations.
