The instrumental: potiahom, nozhem, za domom
The instrumental is English by and with folded into an ending. Travel: ikhaty potiahom, litity litakom, plysty chovnom, ity pishky — by train, by plane, by boat, on foot. You can say it with a preposition, but it sounds translated. For example: “До моря ми їхали автобусом” — We took a bus to the sea. A rule from the Ukrainian course: worked out on examples, not memorized as a wording.
How it works
The instrumental is English by and with folded into an ending. Travel: ikhaty potiahom, litity litakom, plysty chovnom, ity pishky — by train, by plane, by boat, on foot. You can say it with a preposition, but it sounds translated.
Tools and ways: plattyty kartkoiu pay by card, rizaty nozhem cut with a knife, pysaty olyvtsiem write in pencil. Interests: tsikavytysia muzykoiu, zaimatysia sportom, keruvaty viddilom.
One spot where English has nothing to offer: missing someone. Ukrainian misses with za: sumuiu za domom, sumuiu za toboiu. The little preposition is not optional — it is part of the feeling.
Endings: masculine and neuter take -om/-em (potiahom, morem), feminine -oiu/-eiu (kartkoiu, zemleiu), plural -amy/-iamy.
Table
| what it does | example | in English |
|---|---|---|
| the means | ikhaty potiahom | go by train |
| the tool | rizaty nozhem | cut with a knife |
| interest | tsikavytysia muzykoiu | be into music |
| missing | sumuvaty za domom | miss home |
By example
- До моря ми їхали автобусомWe took a bus to the sea
- Я плачу карткою, не готівкоюI pay by card, not in cash
- Вона сумує за сестроюShe misses her sister
How the rule settles in your head
A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.
Frequently asked
How to say by train in Ukrainian: potiahom?
The instrumental is English by and with folded into an ending. Travel: ikhaty potiahom, litity litakom, plysty chovnom, ity pishky — by train, by plane, by boat, on foot. You can say it with a preposition, but it sounds translated.
What does it look like in an example sentence Ukrainian?
“До моря ми їхали автобусом” — We took a bus to the sea. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.