4Grammar and explanations
"I can": –ж + чадна
English puts "can" in front of a bare verb. Mongolian puts the content verb first, in its linking form in –ж (or –ч: the same form as in –ж байна), and then чадах "to be able". Only the last word, чадах, carries the tense, the question and the negation.
Би морь унаж чадна.I horse ride-CONV be.able-PRES-FUT"I can ride a horse."
Чи морь унаж чадах уу?you horse ride-CONV be.able-PART Q"Can you ride a horse?"
Би бууз хийж чадахгүй.I buuz make-CONV be.able-PART-NEG"I can't make buuz."
Би сурч чадна!I learn-CONV be.able-PRES-FUT"I can learn!"
The –ж form is called a converb: a verb form that links one verb to the next. You already use it in –ж байна, and in lesson 84 you will see it link whole actions.
All the work is done by чадах
| Meaning | Form |
|---|
| I can ride | унаж чадна |
| Can you ride? | унаж чадах уу? |
| I can't ride | унаж чадахгүй |
| I could ride, I managed to | унаж чадсан |
| I couldn't ride | унаж чадаагүй |
Short answers
Чадна. "Yes, I can." Чадахгүй. "No, I can't." Бага зэрэг. "A little."
With a question word
When the question has a question word, чадах takes вэ, because it ends in х:
Хэн бууз хийж чадах вэ?who buuz make-CONV be.able-PART Q"Who can make buuz?"
The same frame works for every person: Номин морь сайн унаж чадна "Nomin can ride well", Тэд морь унаж чадахгүй "They can't ride".
Ability, not permission
чадах is about being able: skill, strength, know-how. Asking whether something is allowed takes another verb, болох, in the next lesson. Би морь унаж чадна says that you know how to ride; it says nothing about whether you may take the horse.
Go deeper in the grammar guide: Can, must, want, like · Two-verb sentences
5Good to know
Children on the steppe learn to ride very young, often at four or five, and at the Naadam horse races the jockeys are children. Mongolian horses are small but tough, and many are half-wild: ask before you touch one, never walk close behind it, and get on from the left side, as the herders do.