Thai Grammar: The #1 Perfect Beginner’s Guide For You!

Thai grammar

Picture this: You are in the beautiful land of Thailand, trying to show off your language skills by speaking some basic Thai to the locals. And then it happens. You attempt to conjugate a verb, only to be corrected by a kind local who tells you, “We don’t have tenses in Thai.” You’ll surely be dumbfounded. How does a language not have tenses? What does that even mean? As it turns out, Thai grammar is unique in many ways, and the lack of tenses is just the tip of the iceberg.

But fear not, fellow language learners! In this article, we’ll take a deep dive into the fascinating world of Thai grammar. We’ll explore the nuances of the Thai language and help you understand how it all fits together. So buckle up and get ready to learn about one of the most interesting languages in the world.

Components Of Thai Grammar

Like every other language, this one has its own set of Thai grammar rules. Thai grammar is a complex and intricate system that includes a variety of components, including:

  1. Alphabet
  2. Tones
  3. Sentence structure
  4. Particles
  5. Nouns
  6. Pronouns
  7. Verbs
  8. Adjectives
  9. Adverbs
  10. Prepositions
  11. Conjunctions

It’s important to practice your vocabulary and start making sentences to achieve at least near-fluency in a few months. The Ling app can help you discipline yourself in memorizing those words, writing the Thai language, and even starting conversational dialogues with an AI chatbot. Want to check it out? Go to your Play Store or App Store and download the Ling app now!

Thai Grammar: An Overview

Thai grammar is the set of rules and principles that govern the structure and usage of the Thai language. It has several unique features, such as its use of tone to distinguish word meaning and its lack of inflection for verbs and prepositions. Understanding Thai grammar is essential for communicating effectively in the language and constructing grammatically correct sentences. Now let us learn more about all the above-mentioned components of Thai grammar in greater detail.

Thai grammar

Thai Alphabet

The Thai alphabet, also known as the Thai script, is a writing system used to write the Thai language. It consists of 44 consonants, 15 vowels, and 4 tone markers. The script is written from left to right, and there are no spaces between words. Moreover, the Thai script is not written using Latin letters.

Thai is a phonetic language, which means that each letter represents a sound. Each consonant letter is associated with a specific initial consonant sound, and each vowel letter can be written in various forms to represent different vowel sounds. The tone markers are used to indicate the tone of a word, which can change its meaning. Thai script is a beautiful and intricate writing system, and it is often said that knowing it is essential to truly understand and speak the language.

Thai Tone

Thai is a tonal language, which means that the tone of a word can change its meaning. There are five distinct tones: mid, high, low, falling, and rising. Each tone is indicated by a different symbol called a tone marker that is written above the consonant letter. The tone marker changes the sound of the vowel associated with the consonant, which changes the meaning of the word. Let us understand this with the help of an example that many consider to be confusing Thai words: Mị̂ h̄ım̀ mị̀ h̄ịm̂ chı̀ h̄ịm (ไม้ใหม่ไม่ไหม้ใช่ไหม). In English, it translates to ‘new wood doesn’t burn, right?’

The word mai can mean different words depending upon the tone used, as illustrated in the table below.

English MeaningThaiTranscriptionToneSound
Newใหม่H̄ım̀High
Woodไม้Mị̂Low
Not/ Does notไม่Mị̀Falling
(to) Burnไหม้H̄ịm̂Falling with longer vowel ‘ai’
Right ไหมH̄ịmRising

Thai Sentence Structure

The Thai basic sentence structure follows a subject-verb-object (SVO) pattern, similar to English. However, unlike English, Thai does not use articles such as ‘a’ or ‘the.’ A structure for basic sentences in Thai can be illustrated as follows:

  • Subject (S) + verb (V) + object (O)

For example, phom mâi khào jào translates to “I don’t eat rice.” The subject phom (I) comes first, followed by the verb mâi khào (don’t eat), and finally, the object jào (rice).

In addition to SVO, Thai also uses other sentence structures, such as SOV (subject-object-verb) and OSV (object-subject-verb), depending on the emphasis and context of the sentence. Understanding the sentence structure in Thai is important for constructing grammatically correct and meaningful sentences in the language.

Thai grammar

Thai Particles

Thai uses particles to add nuances of meaning to a sentence or phrase, indicating politeness, tone, or conveying emphasis. There are several types of particles in the Thai language, each serving a specific purpose. Some of the most commonly used particles include kráp (ครับ) for men and (ค่ะ) for women. These are added to the end of a sentence to indicate politeness and respect, especially when speaking to someone older or of higher social status. Both these particles are also frequently used on their own to say yes in a polite manner.

Another important particle is mâi, which is added to the end of a sentence to turn a statement into a question. Remember how we discussed the sentence – new wood doesn’t burn, right? Mị̂ h̄ım̀ mị̀ h̄ịm̂ chı̀ h̄ịm The bold word is what we are talking about, and it is said in a falling tone.

The particle mâi also finds usage in the context of saying ‘no.’ The following example will help you understand it better.

Q: Do you like to eat Thai food ? (kun chôp gin aa-hăan tai măi)

  • A1: Yes, I do. (chôp)
  • A2: No, I don’t. (mâi chôp)

In the first sentence, măi replaces the question mark. In the third sentence, it is used to express disagreement.

There are also particles that can be added to express agreement, surprise, doubt, or a range of other emotions. Thai language learners must become familiar with particles in order to accurately understand and communicate with native speakers.

Thai Nouns

Nouns are words that are used to identify people, animals, objects, and concepts. Nouns in the Thai language are usually singular and do not change to reflect their number, so to indicate plural, one has to use the appropriate quantifier. Thai nouns are not gendered, so they do not have masculine or feminine forms. However, gender may be implied or expressed through adjectives or pronouns used with the nouns.

These nouns may be followed by a ‘classifier’ – a word used to count objects, animals, or people, and it depends on the type of noun. There are various types of classifiers used in the Thai language, each corresponding to a specific category of object. Thai nouns also have no article system, unlike English, which distinguishes ‘a’ and ‘the.’

Thai Pronouns

In the Thai language, pronouns are used to refer to people or things without using their names or titles. Pronouns in Thai are gender-neutral, meaning they do not have separate forms for masculine and feminine gender. Instead, the context of the conversation can help in determining gender. There are a variety of pronouns in the Thai language, each used to convey different levels of formality, politeness, and intimacy.

For example, the pronoun ‘chan‘ can be used by both men and women to refer to themselves, while the pronoun khun is used to address someone of higher status or someone you do not know well. Other pronouns, such as phom and di-chan, are also commonly used by men and women to refer to themselves, respectively.

Understanding the nuances of Thai pronouns is important for effective communication and conveying the desired tone and level of politeness in a conversation.

English PronounThai PronounTranscriptionSound
I/ Me (male speaker)ผมPhom
I/ Me (female speaker)ฉันC̄hạn
YouคุณKhuṇ
He/ She/ They/ ThemเขาK̄heā
We/ UsเราReā

Thai Adjectives

Adjectives in the Thai language are words used to describe or modify a noun. They are generally placed after the noun they are modifying and do not change based on the gender or number of the noun. They can be categorized as descriptive or comparative/superlative.

Descriptive adjectives are used to describe the quality of the noun, while comparative/superlative adjectives are used to compare one noun to another or indicate the highest degree of quality. Thai adjectives are not inflected to indicate degree or intensity; instead, modifiers like ‘very’ or ‘extremely’ are used before the adjective to emphasize its meaning. For example, in the sentence ฉันสูงมาก c̄hạn s̄ūng māk (I am very tall), s̄ūng means tall and māk means very.

Thai Verbs

Verbs in the Thai language are used to express an action, occurrence, or state of being. Unlike many other languages, Thai verbs do not change form based on tense, gender, or number. Instead, the context and adverbs of time are used to indicate the time frame of the action.

They can be classified into four categories:

  1. Intransitive verb: อกรรมกริยา (à-gam-gà-rí-yaa) takes an object and changes its form depending on the gender and number of the object. For example, ฉันชอบเล่นกีฬา (chăn chôp lên gii-laa) means “I like to play sports.” The verb ชอบ (chôp) means “like” and changes its form to match the object กีฬา (gii-laa), which is singular and masculine.
  2. Transitive verb: สกรรมกริยา (sà-gam-gà-rí-yaa) describes the action performed by the subject. For example, เขากินข้าว (khăo kin khâao) means “He/She is eating rice.” The verb กิน (kin) means “eat” and describes the action performed by the subject เขา (khăo).
  3. Verb: วิกตรรถกริยา (wí-gà-dtàt-thà-gà-rí-yaa) describes the state of the subject or the existence of something. For example, มีคนอยู่บ้าน (mii khon yùu bâan) means “There is someone at home.” The verb มี (mii) means “have” or “there is” and describes the existence of someone at home.
  4. Auxiliary verb: กริยานุเคราะห์ (gà-rí-yaa-nú-khráw) is used with an auxiliary verb to indicate the tense or mood of a sentence. For example, เขาจะไปเที่ยวที่ญี่ปุ่น (khăo jà bpai thîao thîi yîi-bpùn) means “He/She will go travel to Japan”. The verb จะ (jà) is an auxiliary verb that indicates the future tense of the verb ไป (bpai), meaning “go.”

Please note that in Thai, there is no equivalent for the English auxiliary verbs ‘to be’ and ‘to have.’

Thai grammar

Thai Adverbs

Adverbs in the Thai language are words used to modify a verb, an adjective, or another adverb. They do not change form and are generally placed after the verb or adjective they are modifying. They can be divided into four categories: time, manner, degree, and affirmation/negation.

Time adverbs are used to indicate when an action is taking place, manner adverbs describe how an action is done, degree adverbs indicate the intensity or extent of action, and affirmation/negation adverbs are used to express agreement or disagreement.

Thai Prepositions

Prepositions in the Thai language are words that are used to link nouns, pronouns, and phrases to other parts of the sentence. Thai prepositions are not inflected, meaning they do not change form based on the noun or pronoun they are linking to. Some common Thai prepositions include kawng (of), mai (in, at), dtàe (with), and bplàae (for).

Prepositions are generally placed before the noun or pronoun they are linking to. However, there are also some prepositions that are placed after the noun or pronoun they are linking to, such as gwâa (in front of) and hâi (to).

Thai Conjunctions

Conjunctions in the Thai language are words used to link two or more words, phrases, or clauses within a sentence. Conjunctions in Thai do not change form based on the words they are linking, and they are generally placed between the words or phrases they are connecting. There are two main types of conjunctions in Thai: coordinating and subordinating conjunctions.

Coordinating conjunctions link two equal elements, such as two nouns or two independent clauses. Some common coordinating conjunctions in Thai include mâi… (neither… nor), àrii... (either… or), and wâa (and).

Subordinating conjunctions, on the other hand, link a dependent clause to an independent clause, such as a subordinate clause that provides additional information to the main clause. Some common subordinating conjunctions are tîi (that), gàw (because), and rûue (while).

Unique Thai Grammar Concepts

In formal Thai grammar, there are very few fixed rules. However, it is quite dissimilar from English grammar in many ways. Let’s look at some of the differences below.

  1. No concept of tenses: In Thai, one doesn’t need to remember the verb conjugation for each verb depending upon the change in tenses. That’s because the language doesn’t have the concept of future or past tense. Thai people simply use the verb as it is and include other words, such as time expression terms, to add context as needed.
  2. No punctuation: Yep, you read that right. There are no punctuation marks like commas, full stops, question marks, and so on. In fact, Thais are dependent upon different tones and question words to ask a question.
  3. Word omission: To the chagrin of the non-native Thai learners, the native speakers are in the habit of dropping words that seem unnecessary from their spoken language. For example, “I am going to the market” can be translated as ไปตลาด (bpai dta-làat), where the subject pronoun ‘I’ (phom/ chan) is omitted.

Learn Thai Grammar With Ling!

Ling is a wonderful platform for reading all about Thai grammar. The platform has dedicated an entire section to host well-curated articles on Thai grammar, Thai words and vocabulary, how to learn the language easily, and so on. Learning Thai has never been this easy!

Not only that, the Ling app brings together advanced tools and engaging techniques for easy language learning through a variety of its features – a gamified interface, interactive exercises, and fun quizzes. What’s more, apart from Thai, you can also learn 60 other languages with its help. Go download the Ling app now!

Updated by CJ

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