B2 Compound Verbs 1 min read Facile

The Perfective Auxiliary 'Orkhikh'

Grammar Rule in 30 Seconds

Use the auxiliary 'orkhikh' after a gerund to emphasize that an action is completed entirely or definitively.

  • Attach 'orkhikh' to the -j/ch gerund form: 'Bi bichij orkhov' (I finished writing it).
  • It implies a sense of finality, relief, or sometimes regret depending on context.
  • It conjugates like a regular verb: 'orkhino', 'orkhov', 'orkhison'.
Verb-j/ch + Orkhikh

Conjugation of 'Orkhikh'

Form Affirmative Negative Question
Past
hiij orkhov
hiij orkhogui
hiij orkhov uu?
Present
hiij orkhino
hiij orkhokhgui
hiij orkhino uu?
Future
hiij orkhono
hiij orkhokhgui
hiij orkhono uu?
Imperative
hiij orkhi
hiij orkhi
---

Meanings

The verb 'orkhikh' acts as an auxiliary to indicate the perfective aspect, meaning the action is fully completed, often with a sense of 'getting it out of the way'.

1

Definitive Completion

Completing a task fully.

“Bi nomoo unshij orkhov.”

“Hooloo idej orkhov.”

2

Relief/Dismissal

Finishing something to be free of it.

“Ene asuudliig shiidj orkhoy.”

“Zahialgaa yavuulj orkhov.”

Reference Table

Reference table for The Perfective Auxiliary 'Orkhikh'
Form Structure Example
Past
Verb-j/ch + orkhov
Bi unshij orkhov
Present
Verb-j/ch + orkhino
Bi unshij orkhino
Future
Verb-j/ch + orkhono
Bi unshij orkhono
Negative
Verb-j/ch + orkhogui
Bi unshij orkhogui
Question
Verb-j/ch + orkhov uu?
Chi unshij orkhov uu?
Imperative
Verb-j/ch + orkhi
Unshij orkhi!

Spectre de formalité

Formel
Bi ajlaa hiij orkhov.

Bi ajlaa hiij orkhov. (Workplace)

Neutre
Bi ajlaa hiij orkhov.

Bi ajlaa hiij orkhov. (Workplace)

Informel
Ajlaa hiij orkhloo.

Ajlaa hiij orkhloo. (Workplace)

Argot
Ajlaa hiij orkhson.

Ajlaa hiij orkhson. (Workplace)

Orkhikh Usage

Orkhikh

Meaning

  • Completion Done
  • Finality End

Simple vs Perfective

Simple
Bi hiiv I did it
Perfective
Bi hiij orkhov I finished it

Formation Flow

1

Verb?

YES
Add -j/ch
NO
Add orkhikh

Common Verbs

Actions

  • hiikh
  • unshikh
  • bichikh

Exemples par niveau

1

Bi nomoo unshij orkhov.

I finished reading my book.

2

Hooloo idej orkhoy.

I will finish eating my food.

3

Bi ajlaa hiij orkhov.

I finished my work.

4

Tasalbaraa avaad orkhov.

I bought the ticket.

1

Chi geree tseverlej orkhov uu?

Did you finish cleaning the house?

2

Bi zahialgaa yavuulj orkhison.

I had already sent the order.

3

Tedgeer bichgiig unshij orkhi.

Finish reading those documents.

4

Bi ene asuudliig shiidj orkhov.

I resolved this issue.

1

Odoo boloo, bi ene ajliig hiij orkhoy.

Enough, I'll just finish this work.

2

Tanii helesniig sonsood orkhov.

I've finished listening to what you said.

3

Zahialgaa hiij orkhogui bol bolohgui.

If you don't finish the order, it won't work.

4

Bi gertee harj orkhov.

I've arrived home (and am done traveling).

1

Ene tuluwlogoo-g batlaad orkhoy.

Let's just approve this plan and be done with it.

2

Bi buh zardlaa tootsood orkhov.

I've calculated all the expenses.

3

Tanii asuultand hariulaad orkhoy.

Let me finish answering your question.

4

Bi ene nomoo unshij orkhood, daraagiinhruu orno.

Once I finish this book, I'll move to the next.

1

Tuhain uyd bi buh zuiliig hiij orkhison baisan.

At that time, I had already finished everything.

2

Ene shiidver-iig gargaj orkhood, bid uragshlana.

Having finalized this decision, we will move forward.

3

Tanii sanaliig huleen avaad orkhov.

I have formally accepted your proposal.

4

Bi ene tuhai bodoj orkhov.

I've finished thinking about this (I'm done with it).

1

Tuhain tsag hugatsaand bi amjiltiin orgil-d hurch orkhov.

By that time, I had reached the pinnacle of success.

2

Ene niigmiin asuudliig shiidj orkhokh ni bidnii zorilgo.

Our goal is to resolve these social issues once and for all.

3

Bi ene tuhai yarij orkhokhgui.

I will not finish talking about this (I won't even start/deal with it).

4

Tanii oilgolt-iig batlaad orkhov.

I have confirmed your understanding.

Facile à confondre

The Perfective Auxiliary 'Orkhikh' vs Simple Past

Both describe past actions.

The Perfective Auxiliary 'Orkhikh' vs Progressive

Both use -j/ch.

The Perfective Auxiliary 'Orkhikh' vs Future

Both can imply future.

Erreurs courantes

Bi hiikh orkhov

Bi hiij orkhov

Must use gerund form.

Bi unshij orkhogui baisan

Bi unshij orkhogui

Avoid double past markers.

Bi yavaad orkhov

Bi yavaad orkhov (Wait, this is correct)

Ensure the verb is transitive.

Bi bodoj orkhokh

Bi bodoj orkhov

Ensure correct tense.

Structures de phrases

Bi ___ orkhov.

Chi ___ orkhov uu?

Bi ___ orkhono.

___ orkhokh ni minii zorilgo.

Real World Usage

Texting very common

Ajlaa hiij orkhov.

Job Interview common

Bi tuluwlogoo-g batlaad orkhov.

Travel occasional

Tasalbaraa avaad orkhov.

Food Delivery common

Hooloo zahialj orkhov.

Social Media common

Nomoo unshij orkhov!

Academic common

Sudlagaa-g duusgaj orkhov.

🎯

Focus on the result

Use 'orkhikh' when the result is more important than the process.
⚠️

Don't over-use

Using it too much makes you sound impatient.
💡

Pair with 'odoo'

Saying 'Odoo hiij orkhoy' adds a sense of immediate action.
💬

Relief factor

It often implies you are glad a task is over.

Smart Tips

Use 'orkhikh' to show you are done.

Bi hiiv. Bi hiij orkhov.

Use 'orkhokh' to emphasize speed.

Bi yavaad baina. Bi yavaad orkhoy.

Use it to confirm tasks.

Bi yavuulsan. Bi yavuulj orkhov.

Use it to express relief.

Bi unshsan. Bi unshij orkhov!

Prononciation

/or-xix/

Orkhikh

The 'kh' is a velar fricative, like the 'ch' in Loch.

Falling

Bi hiij orkhov↓

Finality and certainty.

Mémorise-le

Moyen mnémotechnique

Orkhikh sounds like 'ork-heek'. Think of 'orking' (working) until you 'heek' (heck) it's done!

Association visuelle

Imagine a person slamming a book shut. The sound is 'Orkhikh!'. The book is finished.

Rhyme

When the task is done and you want to be free, add orkhikh to the verb, you'll see!

Story

Bat was tired of his homework. He wrote the last sentence, slammed his pen down, and said 'Bichij orkhov!'. He felt light as a feather.

Word Web

hiij orkhovunshij orkhovbichij orkhovidej orkhovyavuulj orkhovshiidj orkhov

Défi

Write 5 sentences about things you finished today using 'orkhikh'.

Notes culturelles

Used frequently in office settings to show efficiency.

Less common, as tasks are ongoing.

Used in formal reports.

Derived from the verb 'orkhikh' (to leave/abandon).

Amorces de conversation

Chi ajlaa hiij orkhov uu?

Chi ene nomoo unshij orkhov uu?

Chi zahialgaa yavuulj orkhov uu?

Chi ene asuudliig shiidj orkhov uu?

Sujets d'écriture

Write about a task you finished today.
Describe a project you completed at work.
Reflect on a difficult decision you finalized.
Discuss the importance of finishing tasks.

Erreurs courantes

Incorrect

Correct


Incorrect

Correct


Incorrect

Correct


Incorrect

Correct

Test Yourself

Fill in the blank.

Bi nomoo ___ orkhov.

✓ Correct! ✗ Not quite. Correct answer: unshij
Must use gerund.
Choose the correct form. Choix multiple

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: Bi hiij orkhov
Gerund + orkhov.
Correct the sentence. Error Correction

Find and fix the mistake:

Bi hiikh orkhov.

✓ Correct! ✗ Not quite. Correct answer: Bi hiij orkhov
Gerund required.
Transform to perfective. Sentence Transformation

Bi ajlaa hiiv.

✓ Correct! ✗ Not quite. Correct answer: Bi ajlaa hiij orkhov
Add orkhov for perfective.
Complete the dialogue. Dialogue Completion

A: Ajlaa hiiv uu? B: Tiim, ___.

✓ Correct! ✗ Not quite. Correct answer: hiij orkhov
Perfective response.
Match the verb. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: unshij orkhov
Perfective form.
Build the sentence. Sentence Building

Bi / orkhov / nomoo / unshij

✓ Correct! ✗ Not quite. Correct answer: Bi nomoo unshij orkhov
Correct word order.
Choose the correct negative. Choix multiple

Negative of 'hiij orkhov'?

✓ Correct! ✗ Not quite. Correct answer: hiij orkhogui
Standard negative.

Score: /8

Exercices pratiques

8 exercises
Fill in the blank.

Bi nomoo ___ orkhov.

✓ Correct! ✗ Not quite. Correct answer: unshij
Must use gerund.
Choose the correct form. Choix multiple

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: Bi hiij orkhov
Gerund + orkhov.
Correct the sentence. Error Correction

Find and fix the mistake:

Bi hiikh orkhov.

✓ Correct! ✗ Not quite. Correct answer: Bi hiij orkhov
Gerund required.
Transform to perfective. Sentence Transformation

Bi ajlaa hiiv.

✓ Correct! ✗ Not quite. Correct answer: Bi ajlaa hiij orkhov
Add orkhov for perfective.
Complete the dialogue. Dialogue Completion

A: Ajlaa hiiv uu? B: Tiim, ___.

✓ Correct! ✗ Not quite. Correct answer: hiij orkhov
Perfective response.
Match the verb. Match Pairs

Match: Unshikh -> ?

✓ Correct! ✗ Not quite. Correct answer: unshij orkhov
Perfective form.
Build the sentence. Sentence Building

Bi / orkhov / nomoo / unshij

✓ Correct! ✗ Not quite. Correct answer: Bi nomoo unshij orkhov
Correct word order.
Choose the correct negative. Choix multiple

Negative of 'hiij orkhov'?

✓ Correct! ✗ Not quite. Correct answer: hiij orkhogui
Standard negative.

Score: /8

FAQ (8)

No, only transitive dynamic verbs.

It is neutral and used in all registers.

Yes, but not in this construction.

Orkhikh is an auxiliary; duusgakh is a main verb.

Yes, 'hiij orkhono'.

Extremely common.

People will understand, but it might sound unnatural.

No, it is standard across Mongolia.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Japanese high

~te shimau

Japanese 'shimau' often implies regret.

German moderate

erledigen

Mongolian uses an auxiliary construction.

Spanish moderate

terminar de

Mongolian is a compound verb.

French moderate

finir de

Mongolian is more aspectual.

Arabic low

itamma

Mongolian is a suffix-based auxiliary.

Chinese moderate

wan

Mongolian is an auxiliary verb.

Learning Path

Prerequisites

Connected Grammar

Gerunds

Prerequisite

You need them to form the compound.

Simple Past

Contrast

To understand the aspectual difference.

Future Tense

Builds On

To use orkhikh in the future.

Passive Voice

Advanced Form

To describe completed passive actions.

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