In English the word "must" or "should" can mean different things: "I must buy bread" (because we've run out) and "I must obey the law" (because it's my duty).
In Kyrgyz, everyday necessity is expressed with the gentle word керек (needed). But when it comes to duty, rules, moral obligations, or firm commitments, the word тийиш (obliged / must) is used.
🧠 The Logic and Literal Translation
Grammatically, this form works exactly like the "maybe" construction (-ышы мүмкүн).
The word тийиш goes at the very end, while a special suffix is attached to the verb that turns the action into a noun, plus your personal signature (a possessive ending).
Literally, the phrase «Мен барышым тийиш» translates as: "My-going — is obligatory."
барышым тийишбарrootышaction (noun)ымpossessive "my"тийишobliged→ I am obliged to go
🧮 The Formula
Verb stem + suffix -ыш-иш-уш-үш-ш + possessive ending + тийиш
The suffix — chosen according to vowel harmony:
| Vowel group | Suffix | Example |
|---|---|---|
| а, я, ы | -ыш | бар → барыш |
| э, е, и | -иш | кел → келиш |
| о, ё, у, ю | -уш | бол → болуш |
| ө, ү | -үш | көр → көрүш |
| after vowels | -ш | оку → окуш |
Conjugation by person
| Person | Ending | Example |
|---|---|---|
| мен | -ышым тийиш | барышым тийиш |
| сен | -ышың тийиш | барышың тийиш |
| сиз | -ышыңыз тийиш | барышыңыз тийиш |
| ал | -ышы тийиш | барышы тийиш |
| биз | -ышыбыз тийиш | барышыбыз тийиш |
| силер | -ышыңар тийиш | барышыңар тийиш |
| сиздер | -ышыңыздар тийиш | барышыңыздар тийиш |
| алар | -ышы тийиш | барышы тийиш |
💡 Tip: If the verb stem ends in a vowel, just add -ш: окуш, иштеш, жашаш.
Negative Form
Two ways to say "not obliged":
1. The -ба/-бе suffix on the verb:
| Example | Translation |
|---|---|
| Мен муну кылбашым тийиш. | I must not do this. |
| Ал келбеши тийиш. | He must not come. |
2. Through «тийиш эмес» (softer):
| Example | Translation |
|---|---|
| Барышым тийиш эмес. | I'm not obliged to go. |
| Аны билиши тийиш эмес. | He doesn't need to know that. |
💡 Examples
| Root | Example | Translation |
|---|---|---|
| айт- (say) | Сен чындыкты айтышың тийиш. | You are obliged to tell the truth. |
| бар- (go) | Мен жумушка барышым тийиш. | I am obliged to go to work. |
| бил- (know) | Ар бир жаран укуктарын билиши тийиш. | Every citizen is obliged to know their rights. |
| кел- (come) | Ал саат беште келиши тийиш. | He is supposed to arrive at five. |
Mini-dialogues
— Эмнеге кечиктиң? — Why are you late?
— Кечирип коюңуз, жолугушуу барышым тийиш болчу. — Sorry, I was supposed to be at a meeting.
— Бүгүн иштейсиңби? — Are you working today?
— Ооба, иштешим тийиш, милдетим. — Yes, I'm obliged to — it's my duty.
— Ал келеби? — Will he come?
— Келиши тийиш, келишим бар. — He should — we have an arrangement.
⚠️ Important Nuances
КЕРЕК vs. ТИЙИШ — what's the difference?
| КЕРЕК (need) | ТИЙИШ (obliged) | |
|---|---|---|
| Source | Internal need | External obligation |
| Strength | Mild | Strict |
| Examples | Дүкөнгө барышым керек (we're out of food) | Жумушка барышым тийиш (or I'll get fired) |
💡 Tip: Use керек for everyday needs and advice, тийиш for laws, rules, and duty.
See also:
- Introduction to Verbs — basic principles
- Vowel Harmony — choosing the right suffix
- Possessive Suffixes — the "whose" endings
- Modality "must" — керек
- Modality "maybe" — мүмкүн
- Modality "forced" — аргасыз