Vietnamese Sentence Structure: Grammar Basics for Beginners
Vietnamese follows Subject-Verb-Object like English, but adjectives follow nouns and classifiers count things. Learn the core sentence patterns.
Quick answer
Vietnamese uses Subject-Verb-Object (SVO), like English. Two key differences: adjectives come after the noun (nhà đẹp = "house pretty"), and classifiers sit between a number and a noun (ba con mèo = "three cats"). Verbs and nouns never change form.
Because Vietnamese has no conjugation or plurals, "grammar" is really just word order plus a few small connecting words. Here are the patterns you'll use constantly.
Basic word order (SVO)
Vietnamese sentences run Subject → Verb → Object, exactly like English:
- Tôi (I) ăn (eat) cơm (rice).
- Cô ấy (She) đọc (reads) sách (a book).
If you can build an English sentence, you already know the Vietnamese skeleton.
Adjectives follow nouns
The big reversal: the describing word comes after the noun.
| English | Vietnamese | Literal |
|---|---|---|
| pretty house | nhà đẹp | house pretty |
| hot coffee | cà phê nóng | coffee hot |
| Vietnamese language | tiếng Việt | language Viet |
Classifiers
To count things, you usually need a classifier between the number and the noun:
| Classifier | Used for | Example |
|---|---|---|
| con | animals | hai con chó (two dogs) |
| cái | objects/things | ba cái bàn (three tables) |
| người | people | bốn người bạn (four friends) |
| quả / trái | fruit | một quả táo (one apple) |
The pronoun system
Vietnamese has no neutral "you." You pick a pronoun based on age and gender, anh, chị, em, cô, chú, the same words used in greetings and family terms. Tôi is a neutral "I" that's safe in most situations.
Asking questions
- Yes/no: add không? at the end, Bạn khỏe không? (Are you well?).
- Confirm: phải không?, Đúng phải không? (Right?).
- Question words: gì (what), ai (who), ở đâu (where), khi nào (when), bao nhiêu (how much).
Negation & tense
- Negate with không before the verb: Tôi không hiểu (I don't understand).
- Tense uses đã / đang / sẽ before the verb, no conjugation, as covered in is Vietnamese grammar hard?.
Put it together and you can already make hundreds of sentences. Next, expand your vocab with phrases and the full roadmap.
Sources
- Vietnamese grammar. Linguistic reference for SVO order, adjective-after-noun, classifiers, negation with không, and tense particles đã/đang/sẽ.
Frequently asked questions
What is the Vietnamese sentence structure?
Vietnamese uses Subject-Verb-Object (SVO), like English. The main differences are that adjectives come after the noun, and classifiers sit between a number and a noun.
Do adjectives come before or after nouns in Vietnamese?
After. Vietnamese says 'nhà đẹp' (house pretty) rather than 'pretty house.' The describing word follows the thing it describes.
What are Vietnamese classifiers?
Classifiers are small counting words placed between a number and a noun, such as 'con' for animals, 'cái' for objects, and 'người' for people, e.g. 'ba cái bàn' (three tables).
How do you ask a question in Vietnamese?
For yes/no questions, add 'không?' at the end (Bạn khỏe không? = Are you well?). For others, use question words like 'gì' (what), 'ở đâu' (where), and 'khi nào' (when).