Particules de politesse thaïlandaises (krub/ka)
krub and ka are essential social markers that make your Thai sound natural and respectful.
Grammar Rule in 30 Seconds
The Mid tone is your 'default' voice; it is a flat, steady pitch without rising or falling, similar to a neutral statement in English.
- Keep your pitch steady and flat like a monotone robot. Example: 'na' (particle).
- Do not let your voice rise at the end of a sentence. Example: 'maa' (come).
- Imagine you are singing a single note on a piano. Example: 'dee' (good).
Overview
krub et ka...Meanings
The Mid tone is one of the five tones in Thai. It is characterized by a medium, level pitch that does not change throughout the syllable.
Neutral Statement
Used for standard vocabulary and neutral declarations.
“ตา (taa) - eye”
“นา (naa) - field”
Mid Tone Formation
| Word | Meaning | Pitch | Action |
|---|---|---|---|
| ตา | Eye | Mid | Keep flat |
| นา | Field | Mid | Keep flat |
| กา | Crow | Mid | Keep flat |
| ดู | Look | Mid | Keep flat |
| มา | Come | Mid | Keep flat |
| ปู | Crab | Mid | Keep flat |
Reference Table
| Gender | Particle | Vibe |
|---|---|---|
| Male | `krub` | Polite/Formal |
| Female | `ka` | Polite/Formal |
| Both | None | Super Casual |
| General | `na` | Softening |
| Formal | `krubผม` | Very Polite |
| Casual | `ka` (short) | Friendly |
Spectre de formalité
ตาดู (taa duu) (General)
ตาดู (taa duu) (General)
ตาดู (taa duu) (General)
ตาดู (taa duu) (General)
Polite Particle Map
Gender
- `krub` Male
- `ka` Female
Usage Comparison
Particle Selection
Are you male?
Particle Usage
Daily Use
- • Greeting
- • Thanking
- • Asking
Examples by Level
ตาดู
The eye looks
นาดี
The field is good
มาหา
Come to find
กาตัวโต
The crow is big
เขามาดูนา
He comes to look at the field
ตาของเขาดี
His eyes are good
กาบินมา
The crow flies here
ไปดูนา
Go look at the field
เขามาดูนาที่บ้าน
He came to look at the field at home
กาตัวนั้นบินไป
That crow flew away
ตาของเขามองดู
His eyes are watching
นาข้าวสวยมาก
The rice field is very beautiful
การมาของเขาทำให้เราดีใจ
His arrival made us happy
ตาที่มองดูนาเป็นตาของคนแก่
The eyes looking at the field are an old man's eyes
กาบินมาหาอาหาร
The crow flew to find food
ดูนาแล้วรู้สึกดี
Looking at the field makes me feel good
การจัดการนาข้าวต้องใช้ความอดทน
Managing rice fields requires patience
ตาของเขาสะท้อนภาพนาข้าว
His eyes reflected the image of the rice field
กาตัวนั้นดูเหมือนจะมาหาคู่
That crow seems to be looking for a mate
มาดูนาด้วยกันไหม
Shall we go look at the field together?
การมาถึงของฤดูกาลทำนา
The arrival of the rice farming season
ตาที่มองดูนาอย่างพินิจพิเคราะห์
Eyes looking at the field with scrutiny
กาตัวนั้นมาหาที่พัก
That crow came looking for a place to rest
ดูนาแล้วนึกถึงอดีต
Looking at the field reminds me of the past
Easily Confused
Both can sound similar to beginners.
Both can be mistaken for each other.
Learners often rise at the end.
Erreurs courantes
gaa (rising)
gaa (flat)
gaa (dipping)
gaa (flat)
gaa (high)
gaa (flat)
gaa (falling)
gaa (flat)
maa (rising)
maa (flat)
maa (dipping)
maa (flat)
maa (falling)
maa (flat)
duu (rising)
duu (flat)
duu (dipping)
duu (flat)
duu (falling)
duu (flat)
taa (rising)
taa (flat)
taa (dipping)
taa (flat)
taa (falling)
taa (flat)
taa (high)
taa (flat)
Sentence Patterns
___ มา (___ is coming)
ดู ___ (Look at ___)
___ ดี (___ is good)
___ มาดู ___ (___ comes to look at ___)
Real World Usage
กาแฟ (coffee)
มา (come)
การทำงาน (working)
นา (field)
ดูเมนู (look at menu)
มาดู (come look)
Listen to locals
Gender check
Smart Tips
Stop your pitch from rising at the end.
Hum the note first.
Slow down to keep the tone flat.
Relax your throat muscles.
Prononciation
Flat pitch
Keep the vocal cords at a constant tension.
Neutral
ตา →
Stating a fact.
Memorize It
Mnemonic
Mid is the middle of the road—flat and steady.
Visual Association
Imagine a flat, calm lake. The surface is perfectly still, just like the Mid tone.
Rhyme
Keep it flat, keep it steady, for the Mid tone, be ready.
Story
A robot named 'Mid' walks on a perfectly flat floor. He never jumps up or falls down. He just walks in a straight line, saying 'gaa, gaa, gaa' at the exact same pitch.
Word Web
Défi
Record yourself saying 'gaa' five times. Listen back to ensure the pitch is identical every time.
Notes culturelles
The Mid tone is the standard in Bangkok.
Tones vary significantly, but Mid tone remains distinct.
Faster speech, but Mid tone is still level.
The Thai tonal system evolved from Proto-Tai.
Conversation Starters
มาไหม? (Are you coming?)
ดูอะไร? (What are you looking at?)
ตาเป็นอะไร? (What's wrong with your eye?)
กาตัวนั้นไปไหน? (Where did that crow go?)
Journal Prompts
Test Yourself
Sawatdee ____.
krub for polite sentences.Choose the correct sentence:
ka to express gratitude.Score: /2
Exercices pratiques
8 exercisesตา ___ (The eye looks)
Which is Mid?
Find and fix the mistake:
กา (rising) -> ?
มา, ตา, ดู
ตา - ?
Mid tone is flat?
A: มาไหม? B: ___
Say 'นา' flatly.
Score: /8
Practice Bank
1 exercisesKhop khun krub (said by a woman).
Score: /1
FAQ (8)
No, it is the most neutral.
Humming is best.
No, it stays flat.
Yes, it is very common.
You are rising at the end.
Similar to high level.
It is standard in Bangkok.
Focus on vocal tension.
In Other Languages
None
Spanish uses stress, not pitch.
None
French uses intonation.
None
German uses stress.
Pitch accent
Japanese is pitch accent, not tonal.
None
Arabic uses emphasis.
High level tone
Thai Mid tone is mid level.
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