Portuguese writing rules for using vocabulary you already know

Introduction

This article explains practical Portuguese writing rules for using vocabulary you already know. It focuses on Brazilian Portuguese and gives clear tips, sentence patterns, and common mistakes to avoid. You will learn how to write simple messages, emails, notes, and short descriptions using familiar words, with examples you can copy and adapt.

Why focus on vocabulary you already know?

When learning to write in Brazilian Portuguese, using familiar vocabulary reduces mistakes and speeds up fluency. Instead of memorizing new words, you can combine what you already know into correct sentences. This approach builds confidence and helps you communicate in everyday contexts like shopping, travel, and texting.

Key principles for writing with known vocabulary

Keep sentences short and clear. Portuguese sentence structure can resemble English but there are important differences in word order, article use, and verb placement.

Use the present tense for daily activities and the past for completed actions. Beginners often stick to present and simple past forms like pretérito perfeito.

Match gender and number: adjectives and articles must agree with nouns. This is a common source of errors for English speakers.

Include accents where needed. Accents change pronunciation and meaning. Learn the most common ones: á, é, í, ó, ú, ã, õ, ç.

Basic sentence patterns using familiar vocabulary

Subject + verb + object

Pattern: Subject + verb + direct object. This is the simplest and most common structure. Use verbs you already know like ser, estar, ter, gostar, precisar.

Example: Eu gosto de café.

Example: Ela tem um livro.

Subject + verb + adjective

Pattern: Subject + verb + adjective. Remember agreement between subject and adjective.

Example: A comida está quente.

Example: O filme é bom.

Verb + preposition + noun

Pattern: Use common verb-preposition combinations like gostar de, precisar de, falar com, morar em.

Example: Eu preciso de ajuda.

Example: Nós falamos com o professor.

Questions with familiar words

Yes/no questions: Start with verb or use question words. Rising intonation in speech does not appear in writing; use question mark.

Example: Você gosta de música?

Wh-questions: Use onde, quando, por que, como, quem, o que.

Example: Onde fica a estação?

Writing messages and short emails with known vocabulary

Informal text message patterns

Keep messages brief. Use tu or você depending on familiarity. Common openings: Oi, Olá, Bom dia.

Example: Oi, tudo bem? Vou chegar às 18h.

Example: Tudo certo? Encontro você no restaurante.

Polite but simple emails

Use formal openings for unknown recipients: Prezado(a), Olá, Bom dia. For coworkers or friends, use Oi or Olá.

Structure: greeting + purpose + details + closing.

Example: Prezada Maria,
Estou escrevendo para confirmar a reunião de amanhã. A reunião será às 14h na sala 3. Obrigado, João.

Example: Oi Ana,
Consegue enviar o relatório até sexta? Preciso dele para a apresentação. Abraços.

Practical vocabulary and short writing examples

At a restaurant

Useful verbs and phrases: pedir, querer, trazer, a conta, sem sal, mais um, por favor.

Example: Quero o prato do dia, por favor.

Example: Pode trazer a conta, por favor?

Shopping and payment

Vocabulary: quanto custa, preço, dinheiro, cartão, desconto, troco.

Example: Quanto custa esta camisa?

Example: Aceitam cartão de crédito?

Travel and directions

Vocabulary: onde fica, perto, longe, direita, esquerda, em frente, ao lado.

Example: Onde fica o banheiro?

Example: O hotel fica perto da praia.

Scheduling and appointments

Vocabulary: marcar, confirmar, horário, reunião, consulta, amanhã, hoje, às 15h.

Example: Posso marcar uma consulta para amanhã às 10h?

Example: Confirmo o horário da reunião: sexta às 9h.

Spelling, accents, and punctuation rules to watch

Accents change meaning

Some small words differ only by accent. Learn these pairs to avoid confusion.

Example: por vs. pôr — Eu quero por sal. vs. Eu vou pôr a mesa.

Example: esta vs. está — Esta cadeira é nova. / A cadeira está limpa.

Use of ç

Use c with cedilla before a, o, u to make the s sound: ação, coração, açúcar.

Example: O coração bate rápido.

Punctuation tips

Use commas to separate clauses and lists. Portuguese often uses comma where English might use no punctuation, but beginner writers can follow English patterns and still be understood.

Use question marks and exclamation marks the same as in English.

Example: Eu comprei pão, leite e queijo.

Adjectives, gender, and number agreement

Basic agreement rules

Adjectives usually come after the noun and must match gender and number. Many adjectives add -s for plural and change -o to -a for feminine.

Example: carro rápido, casa rápida.

Example: livros interessantes, bolsas pequenas.

Tips for avoiding agreement mistakes

When unsure, use neutral nouns or adverbs that do not change: muito, bem, hoje. These are safer until you feel comfortable with agreement.

Example: Está muito bom. / Está bem feito.

Common beginner mistakes and how to correct them

Mixing ser and estar

Ser expresses identity, permanent traits, time, origin. Estar expresses temporary states, locations, ongoing actions.

Wrong: Eu estou brasileiro. Correct: Eu sou brasileiro.

Wrong: A festa é na casa da Maria. Correct: A festa é na casa da Maria. (use ser for events)

Incorrect verb forms

Beginners often use the infinitive instead of a conjugated form. Learn basic present forms for eu, você/ele, nós, eles.

Wrong: Eu falar com você amanhã. Correct: Eu falo com você amanhã.

Forgetting prepositions

Certain verbs require prepositions. Check common pairs: gostar de, precisar de, brincar com.

Wrong: Eu gosto música. Correct: Eu gosto de música.

Practical exercises you can try now

Write a short text for a friend inviting them to dinner. Use greetings, time, and place vocabulary you know.

Example: Oi Pedro,
Quer jantar comigo amanhã às 20h no restaurante perto do cinema? Me avisa, por favor.

Write a simple email confirming an appointment. Include date and time and a polite closing.

Example: Olá Marta,
Confirmo a consulta para segunda às 14h. Obrigada, Clara.

Describe your daily routine in five sentences using present tense verbs and time expressions.

Example: Eu acordo às 7h.
Eu tomo café e vou trabalhar.
Almoço às 12h.
Saio do trabalho às 18h.
À noite eu leio um livro.

Useful beginner phrases to keep in a pocket list

Oi, tudo bem?

Obrigado / Obrigada

Por favor

Desculpe

Quanto custa?

Onde fica…?

Eu não entendo

Pode repetir, por favor?

Building longer texts from simple pieces

Combine greeting + purpose + details + closing to write emails or notes. Start with one idea per sentence and connect with connectors like porque, mas, e, então.

Example: Oi Lucas,
Quero avisar que vou chegar mais tarde porque o ônibus atrasou.
Se precisar, ligo quando chegar.
Abraços.

Increasing complexity gradually

Add one new grammar point at a time: first present tense, then past, then pronouns, then connectors. Keep using vocabulary you know to practice structure rather than new words.

Common phrases for everyday contexts

At the pharmacy: Preciso de remédio para dor de cabeça.

At the hotel: Tenho uma reserva no nome de Silva.

Asking for help: Pode me ajudar, por favor?

Conclusion

Writing in Brazilian Portuguese using vocabulary you already know is practical and effective. Focus on short sentences, correct verb forms, agreement, and accents. Use the provided patterns and examples for messages, emails, travel, shopping, and daily notes. Practice by writing small real-life texts and gradually add grammar points as you gain confidence.