Embedded Questions and Що/Чи Clauses | Ukrainian Grammar

When you stop quoting people directly and start folding their words into your own sentence — "Is he coming?" becomes I don't know whether he's coming — you are building an embedded clause. After verbs of thinking, knowing, asking, and saying (ду́мати, зна́ти, спита́ти, сказа́ти, ціка́во), Ukrainian embeds with one of three linkers, and choosing the right one is the whole skill: що ('that') for an embedded statement, чи ('whether') for an embedded yes/no question, and a question word (де, коли́, чому́…) for an embedded wh-question. Three further facts make or break the construction: the comma before the linker is obligatory, чи must not be confused with conditional якщо́, and — the big one for English speakers — Ukrainian performs no tense backshift. This page drills all of it; for turning whole utterances into reports, pair it with reported speech.

Що: embedding a statement

An embedded statement — "(I know) that he's coming", "(she thinks) that it's late" — is introduced by що, after a comma. Two things differ sharply from English.

First, що is never dropped. English routinely omits "that" (I think he's right), but Ukrainian keeps що and the comma in every register.

Second, the comma before що is obligatory — Ukrainian sets off every subordinate clause with a comma, where English often has none.

Я ду́маю, що він ма́є ра́цію — ло́гіка залі́зна.

I think (that) he's right — the logic is ironclad. (що kept, comma obligatory.)

Усі́ зна́ють, що вона́ найкра́щий фахіве́ць у відді́лі.

Everyone knows (that) she's the best specialist in the department.

Мені́ зда́ється, що ми десь зверну́ли не туди́.

It seems to me (that) we turned the wrong way somewhere.

💡

The comma before що is not optional and not stylistic — it is required punctuation: Я зна́ю, що ти ма́єш ра́цію, never Я зна́ю що ти ма́єш ра́цію. If you wrote it without a comma in an English-influenced way, it reads as a clear error.

Чи: embedding a yes/no question

An embedded yes/no question — "(I don't know) whether he's coming", "(ask) if there are tickets" — takes чи ('whether / if'), again after a comma, and the embedded clause keeps statement word order (subject before verb, no inversion).

Я не зна́ю, чи він при́йде на зустрі́ч.

I don't know whether he'll come to the meeting. (чи + statement order він при́йде, not чи при́йде він.)

Спита́й, чи є ще місця́ на вечі́рній сеа́нс.

Ask whether there are still seats for the evening showing.

Ціка́во, чи встигнемо́ на оста́нній по́тяг.

I wonder whether we'll make the last train. (чи + future встигнемо́, kept.)

The choice between що and чи is mechanical once you see it: it tracks statement vs yes/no question in the original. "He's coming" (a statement) → що; "Is he coming?" (a yes/no question) → чи. If you could answer the embedded part with yes or no, you need чи.

The чи vs якщо́ trap

Here is the single most common error English speakers make, because English uses one word — "if" — for two different jobs that Ukrainian splits:

"if / whether" introducing an embedded question → чи (I don't know *whether/if he'll come = …, чи він при́йде*).
"if" introducing a condition → якщо́ (If it rains, we'll stay home = *Якщо́ піде́ дощ, ми лиши́мося вдо́ма*).

These never overlap. Чи answers a question ("whether"); якщо́ sets a condition ("on the condition that"). When you can paraphrase your English "if" as "whether", use чи; when you can paraphrase it as "on condition that / in the event that", use якщо́.

Я не зна́ю, чи він при́йде.

I don't know whether he'll come. (embedded yes/no question — чи, paraphrasable as 'whether'.)

Якщо́ він при́йде, ми почнемо́ без затри́мки.

If he comes, we'll start without delay. (real condition — якщо́, paraphrasable as 'on condition that'.)

Запита́й її́, чи вона́ хо́че ка́ви, і якщо́ хо́че — поста́в ча́йник.

Ask her whether she wants coffee, and if she does — put the kettle on. (both in one sentence: чи for the embedded question, якщо́ for the condition.)

💡

The "if" test: replace English "if" with "whether". If the sentence still works (I'll ask whether he's home), use чи. If it breaks (*Whether it rains, we'll stay in), it's a condition — use якщо́. See коли́ vs якщо́ for the conditional side.

Embedded wh-questions: keep the question word

An embedded wh-question — "(tell me) where he is", "(I forget) when the train leaves" — keeps its question word (де, коли́, що, хто, чому́, як, скі́льки, куди́, зві́дки), which now doubles as the linker. There is, again, a comma before it, statement word order inside, and no inversion. Ukrainian wh-embedding is in fact simpler than English, which sometimes reshuffles ("where is he" → "where he is"); Ukrainian keeps subject-verb order throughout.

Спита́й, де він зали́шив ключі́ — я ніде́ не мо́жу їх знайти́.

Ask where he left the keys — I can't find them anywhere. (де + statement order він зали́шив.)

Скажи́ мені́, коли́ ти пове́рнешся, щоб я приготува́в вече́рю.

Tell me when you'll be back, so I can make dinner. (коли́ + the kept future пове́рнешся.)

Я не пам’ята́ю, чому́ ми тоді́ посвари́лися — яка́сь дрібни́ця.

I don't remember why we quarrelled back then — some trifle. (чому́ + the kept past посвари́лися.)

Notice the comma-and-word-order pattern is the same in all three embedding types (що, чи, wh-word): comma before the linker, statement order inside. The only thing that changes is which linker the original clause demands.

The big rule: no tense backshift

This is the point to over-learn, because English does the opposite. When English reports inside a past frame, it shifts the embedded verb back a step — "I will come" becomes "he said he would come", "I am tired" becomes "he said he was tired". Ukrainian does none of this. The embedded verb keeps the tense of the original utterance, anchored to the moment it was said, not re-computed against the reporting verb. The embedded clause is a little time-capsule of the actual words.

Original words	English (backshifted)	Ukrainian (tense kept)
«Я прийду́.»	He said he would come.	Він сказа́в, що при́йде. (future kept)
«Я працю́ю тут.»	She said she worked here.	Вона́ сказа́ла, що працю́є тут. (present kept)
«Я зроблю́ це.»	He promised he would do it.	Він пообіця́в, що зро́бить це. (future kept)

Він сказа́в, що при́йде за́втра, тож не плану́й нічо́го на ве́чір.

He said he would come tomorrow, so don't plan anything for the evening. (original 'I'll come' — future при́йде kept, NOT a 'would'-form.)

Вона́ пообіця́ла, що зро́бить усе́ до п’я́тниці.

She promised she would do everything by Friday. (future зро́бить kept — no backshift.)

Я не зна́в, що ти вже поверну́вся з відря́дження.

I didn't know you'd already come back from the business trip. (the past поверну́вся reflects the real time of the event, not a past-of-a-past.)

So when you embed a past statement, resist the English reflex. "She said she was hungry" is Вона́ сказа́ла, що голо́дна (present — that's what she said: "I am hungry"), not a past-shifted form. Always ask: what were the actual words? — then keep that tense. The same no-backshift rule holds inside чи and wh-clauses too: Він запита́в, чи я прийду́ ('he asked whether I would come' — future kept), Він запита́в, де я живу́ ('he asked where I lived' — present kept).

Source-language comparison

For an English speaker, three habits need rewiring. First, never drop the complementizer: English "I think he's right" must become Я ду́маю, *що він ма́є ра́цію* — що stays, comma stays. Second, split your "if": embedded "whether/if" is чи, conditional "if" is якщо́; mixing them is the classic transfer error. Third and biggest, kill the backshift: do not turn "will" into "would" or "is" into "was" when embedding under a past verb — keep the tense the speaker actually used (Він сказа́в, що при́йде, literally 'he said that he'll-come').

For a Russian speaker, the system transfers almost intact — Russian also keeps что, splits ли/если, embeds wh-words with statement order, and avoids backshift. The surface swaps are what to drill: the statement linker is що (not что), embedded "whether" is чи placed at the front of the clause (not the second-position clitic ли), and conditional "if" is якщо́ (not если). The logic is the same; relearn the little words and their position.

Common Mistakes

❌ Я ду́маю він ма́є ра́цію. (dropping що and its comma)

Incorrect — що is never dropped and the comma is obligatory: Я ду́маю, що він ма́є ра́цію.

✅ Я ду́маю, що він ма́є ра́цію.

I think (that) he's right.

❌ Я не зна́ю, якщо́ він при́йде. (using conditional якщо́ for embedded 'whether')

Incorrect — an embedded yes/no question takes чи, not якщо́: Я не зна́ю, чи він при́йде.

✅ Я не зна́ю, чи він при́йде.

I don't know whether he'll come.

❌ Він сказа́в, що прийшо́в би за́втра. (English backshift smuggled in)

Incorrect — the original was 'I'll come', so keep the future: Він сказа́в, що при́йде за́втра.

✅ Він сказа́в, що при́йде за́втра.

He said he would come tomorrow.

❌ Спита́й, де є він. (English-style inversion in an embedded wh-question)

Incorrect — embedded clauses keep statement order: Спита́й, де він (є).

✅ Спита́й, де він.

Ask where he is — statement order after the question word.

❌ Ціка́во, чи якщо́ бу́де дощ. (mixing both 'if'-words)

Off — embedded 'whether' is чи; the condition needs якщо́ in its own clause: Ціка́во, чи піде́ дощ; якщо́ піде́, лиши́мося вдо́ма.

✅ Ціка́во, чи піде́ дощ.

I wonder whether it'll rain — embedded question, чи.

Key Takeaways

Embedded statement → що ('that'), never dropped, comma obligatory: Я ду́маю, що він ма́є ра́цію.
Embedded yes/no question → чи ('whether'), statement word order: Я не зна́ю, чи він при́йде. If you can answer yes/no, use чи.
Embedded wh-question → keep the question word (де, коли́, чому́…) plus statement order, comma before it: Спита́й, де він.
чи ≠ якщо́: embedded "whether/if" is чи; conditional "if" (on condition that) is якщо́. Test by replacing "if" with "whether".
No tense backshift. The embedded verb keeps the original tense: Він сказа́в, що при́йде (future kept = 'he said he would come'), Вона́ сказа́ла, що працю́є (present kept) — never shift "will" → "would".
The comma-plus-statement-order pattern is identical across що, чи, and wh-clauses; only the linker changes.

Now practice Ukrainian

Reading grammar gets you part of the way. The exercises are where it sticks — free, no signup needed.

Start learning Ukrainian→