4Grammar and explanations
An ending for "the" object
The direct object is the thing an action is done to: the key you look for, the book you read. When that object is a particular one, Mongolian marks it with an ending: –ыг, –ийг or –г. This case is called the accusative. When the object is "a key, keys, any key", it stays bare.
Би энэ номыг уншиж байна.I this book-ACC read-CONV be-PRES-FUT"I'm reading this book."
Би ном уншиж байна.I book read-CONV be-PRES-FUT"I'm reading a book."
Би түлхүүр цуглуулдаг.I key collect-HAB"I collect keys."
Three endings
| Ending | When | Examples |
|---|
| –ыг | after a consonant, in words with а, о, у | номыг, махыг, хотыг |
| –ийг | after a consonant, in words with э, ө, ү (or only и), and after ж, ч, ш | түлхүүрийг, гэрийг, ээжийг, багшийг |
| –г | after a long vowel, a diphthong, or the final vowel of a loanword | ширээг, цайг, киног |
Like the genitive (lesson 37), the accusative knows only two vowels: ном gives номыг, with no form in о.
When to use the ending
Use it when the object has been pinned down:
- after энэ or тэр: энэ номыг, тэр түлхүүрийг;
- after a possessive: миний түлхүүрийг, багшийн номыг;
- for people named or pointed at, and always for pronouns.
Leave the object bare when it is general or new: Би цай ууж байна. "I'm drinking tea." Би ном уншдаг. "I read (books)."
Pronouns as objects
Pronouns have their own object forms, to learn as words: намайг (me), чамайг (you, familiar), таныг (you, polite), түүнийг (him, her).
Бат намайг хүлээж байна.Bat me-ACC wait-CONV be-PRES-FUT"Bat is waiting for me."
The order does not change
The sentence keeps its usual order: subject, then object, then the verb at the end. The ending, not the position, shows which noun is the object.
Go deeper in the grammar guide: The accusative case · No "a" and no "the"