B2 · Intermédiaire supérieur Chapitre 39

Subjunctive Mood and Hypotheticals

4 Règles totales
27 exemples
1 min
Règles dans ce chapitre Pratique rapide

Chapter in 30 Seconds

Master the art of expressing dreams, unreal possibilities, and subtle desires in natural Thai.

  • Structure advanced subjunctive clauses using 'hai'.
  • Construct negative and counter-factual conditionals.
  • Express personal wishes and hypothetical scenarios.
Beyond reality: Speak your dreams and doubts.

Ce que tu vas apprendre

Expressing wishes, doubts, and unreal scenarios. Advanced mood markers.

Learning Objectives

By the end of this chapter, you will be able to:

  1. 1
    By the end you will be able to: Construct complex sentences expressing hypothetical outcomes.

Exemples clés (8)

1

บอกให้เขามา

Tell him to come.

Utiliser le subjonctif 'Hai' (ให้)
2

ให้ฉันไป

Let me go.

Utiliser le subjonctif 'Hai' (ให้)
3

ถ้าไม่กินข้าว จะหิว

If I don't eat, I'll be hungry.

Utiliser 'Tha-mai' (ถ้าไม่) pour les conditions négatives
4

ถ้าไม่ทำการบ้าน จะโดนดุ

If I don't do homework, I'll get scolded.

Utiliser 'Tha-mai' (ถ้าไม่) pour les conditions négatives
5

If I won the lottery, I would buy a house.

If I won the lottery, I would buy a house.

Conditionnels irréels en thaï
6

If you came earlier, we would have eaten already.

If you came earlier, we would have eaten already.

Conditionnels irréels en thaï
7

อยากให้ฝนหยุดตก

I wish the rain would stop.

...
8

อยากให้เธอมาที่นี่

I wish you were here.

...

Conseils et astuces (4)

🎯

The 'Help' Factor

Adding hai after a verb often implies you are doing the action *on behalf of* someone else.
frontend.learn_grammar.from_rule: Utiliser le subjonctif 'Hai' (ให้)
💡

Keep it short

Don't overcomplicate your sentences; simple is better.
frontend.learn_grammar.from_rule: Utiliser 'Tha-mai' (ถ้าไม่) pour les conditions négatives
💡

Add 'คง'

Always add 'คง' when talking about things that aren't real.
frontend.learn_grammar.from_rule: Conditionnels irréels en thaï
🎯

The 'Give' Secret

Remember ให้ means 'give'. You are literally giving the wish to the person.
frontend.learn_grammar.from_rule: ...

Vocabulaire clé (5)

ถ้า if คงจะ would likely อยากให้ want to (for someone else) สมมติ to suppose แม้ว่า even though

Real-World Preview

plane

Planning a Trip

Review Summary

  • Subject + Verb + ให้ + Object
  • ถ้าไม่ + Verb/Noun
  • ถ้า + Clause + คงจะ + Result
  • อยากให้ + Someone + Action

Erreurs courantes

Missing 'คงจะ' makes the sentence sound like a plan rather than a hypothetical wish.

Wrong: ถ้าฉันรวย จะซื้อบ้าน
Correct: ถ้าฉันรวย คงจะซื้อบ้าน

You must include 'ให้' when expressing a desire involving a person.

Wrong: อยากฉันไป
Correct: อยากให้ฉันไป

Adding 'คง' softens the statement to a hypothetical rather than a factual negative.

Wrong: ถ้าไม่ไป ฉันไม่ไป
Correct: ถ้าไม่ไป ฉันคงไม่ไป

Next Steps

You've conquered the subjunctive! Keep practicing these structures in your daily journal.

Write a hypothetical bucket list

Continue to: Formal Register and Royal Language

Pratique rapide (9)

Find and fix the mistake.

Find and fix the mistake:

Khao tam (He does) - make it a request to him.

✓ Correct! ✗ Not quite. Correct answer: Hai khao tam
To make a request, put hai at the start of the clause.

frontend.learn_grammar.from_rule: Utiliser le subjonctif 'Hai' (ให้)

Find and fix the mistake

Find and fix the mistake:

ถ้าไม่ไม่กิน จะผอม

✓ Correct! ✗ Not quite. Correct answer: ถ้าไม่กิน จะผอม
Remove the redundant 'mai'.

frontend.learn_grammar.from_rule: Utiliser 'Tha-mai' (ถ้าไม่) pour les conditions négatives

Which sentence is correct?

Choose the grammatically correct way to say 'Let me go':

✓ Correct! ✗ Not quite. Correct answer: Hai chan pai
The causative hai comes before the person and the action.

frontend.learn_grammar.from_rule: Utiliser le subjonctif 'Hai' (ให้)

Which sentence is correct?

Choose the correct sentence:

✓ Correct! ✗ Not quite. Correct answer: ถ้าไม่ไป จะดี
The correct order is 'tha-mai' followed by the verb.

frontend.learn_grammar.from_rule: Utiliser 'Tha-mai' (ถ้าไม่) pour les conditions négatives

Find and fix the mistake

Find and fix the mistake:

ถ้าฉันเป็นนก ฉันบินไปแล้ว

✓ Correct! ✗ Not quite. Correct answer: ถ้าฉันเป็นนก ฉันคงบินไปแล้ว
The 'คง' particle is necessary for unreal conditions.

frontend.learn_grammar.from_rule: Conditionnels irréels en thaï

Fill in the blank to complete the request.

Please tell him to come: Bork ___ kao ma.

✓ Correct! ✗ Not quite. Correct answer: hai
You use hai to introduce the action you want someone to take.

frontend.learn_grammar.from_rule: Utiliser le subjonctif 'Hai' (ให้)

Fill in the blank with the correct wish particle.

___ ฝนหยุดตกเร็วๆ (I wish the rain would stop soon.)

✓ Correct! ✗ Not quite. Correct answer: อยากให้
We use อยากให้ when we want a specific situation to change.

frontend.learn_grammar.from_rule: ...

Fill in the blank

___ กินยา จะไม่หาย

✓ Correct! ✗ Not quite. Correct answer: ถ้าไม่
You need 'if not' to express the condition of not taking medicine.

frontend.learn_grammar.from_rule: Utiliser 'Tha-mai' (ถ้าไม่) pour les conditions négatives

Fill in the blank

ถ้าฉันบินได้ ฉัน ___ ไปหาคุณ

✓ Correct! ✗ Not quite. Correct answer: คงจะ
Since flying is impossible, we need the unreal marker 'คงจะ'.

frontend.learn_grammar.from_rule: Conditionnels irréels en thaï

Score: /9

Questions fréquentes (6)

Usually, yes. It acts as a causative verb or a marker for giving.
Only when 'to' implies 'for the benefit of' someone.
Yes, it is used daily by all Thai speakers.
Yes, it fits into almost any register.
It adds a layer of doubt or hypothetical status to the verb.
Yes, it is very common in casual speech.
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Formal Register and Royal Language
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