After a verb of saying, thinking or perceiving — sanoa, luulla, uskoa, väittää, huomata — Finnish can report the content two ways. The plain, spoken way uses an että-clause: Sanoin, että tulen ("I said that I'm coming"). The compressed, written way replaces that whole clause with a single participle carrying a possessive suffix: Sanoin tulevani. This is the referatiivirakenne (referative construction), the flagship non-finite structure of careful Finnish — a way of folding an entire "that"-clause into one inflected word. It is also, honestly, one of the harder things in the language, because the participle must agree with its subject in two different ways depending on whose thought or speech is being reported.
The core idea
The embedded proposition ("[that] I am coming") loses its finite verb and its conjunction että. In their place, the verb becomes the present active participle -va / -vä — the same participle you meet in lähtevä juna ("the departing train"), covered on the present active participle page — and the subject relationship is signalled by an ending. Everything turns on one question: is the subject of the reported clause the same as the subject of the main verb, or different?
Same subject → participle + possessive suffix
When "I said" and "I am coming" share the subject minä, you do not repeat the pronoun. Instead the participle takes a possessive suffix agreeing with that shared subject. The suffix attaches to the participle stem (which looks like the genitive minus its -n):
| Subject | tulla → tuleva | Reading |
|---|---|---|
| minä | tulevani | that I am/will be coming |
| sinä | tulevasi | that you are coming |
| hän | tulevansa | that he/she is coming |
| me | tulevamme | that we are coming |
| te | tulevanne | that you (pl) are coming |
| he | tulevansa | that they are coming |
Sanoin tulevani.
I said I would come. (= Sanoin, että tulen)
Luulen tietäväni vastauksen.
I think I know the answer.
Hän uskoo voittavansa.
He believes he'll win.
Pelkään myöhästyväni junasta.
I'm afraid I'll be late for the train.
Watch vowel harmony on the participle and suffix: front-vowel verbs give front forms — tehdä → tekeväni, syödä → syövänsä, nähdä → näkeväni — never tekevani, syövansa. The suffix itself is -nsa after back vowels (voittavansa) and -nsä after front vowels (syövänsä).
Different subject → genitive subject + bare participle
When the reported subject differs from the main subject — "I think he is coming" — you cannot use a possessive suffix (there is no shared person to agree with). Instead you put the embedded subject in the genitive and leave the participle bare, in its genitive form -van / -vän:
Luulen hänen tulevan.
I think he's coming. (= Luulen, että hän tulee)
Uskon sinun pärjäävän hyvin.
I believe you'll do well.
Väitätkö minun valehtelevan?
Are you claiming that I'm lying?
Kuulin naapureiden muuttavan pois.
I heard the neighbours are moving away.
The embedded subject hänen, sinun, minun, naapureiden is a genitive; the participle tulevan, pärjäävän, valehtelevan, muuttavan stays in its plain -van/-vän form with no possessive suffix. This is the genitive-subject pattern that runs through Finnish non-finite clauses generally — see genitive subjects.
Reporting an earlier event: the past participle
The -va/-vä participle covers events simultaneous with or later than the main verb. To report something that had already happened before the main verb, switch to the past active participle -nut/-nyt, which appears here in its oblique -nee- form. Same subject takes a possessive suffix; different subject takes a genitive subject plus the bare genitive -neen:
| Same subject | Different subject | |
|---|---|---|
| Present (simultaneous) | tulevani, tulevansa | [gen] tulevan |
| Past (anterior) | tulleeni, tulleensa | [gen] tulleen |
Luulin sinun lähteneen.
I thought you had left. (= Luulin, että olit lähtenyt)
Muistan lukeneeni tämän jo.
I remember having read this already.
Hän sanoi Liisan jo lähteneen.
He said Liisa had already left.
Huomasin tehneeni virheen.
I noticed I had made a mistake.
The forms are built like this: lähteä → lähtenyt → lähteneen (genitive) → lähteneeni (with possessive). Tulla → tullut → tulleen → tulleeni. There is no shortcut — the doubled -ee- is genuinely fiddly, and even advanced learners pause over tulleensa versus tulevansa. Drill the two rows above until the present/past contrast is automatic.
Which verbs allow it, and register
The referative appears after verbs of utterance (sanoa, kertoa, väittää, ilmoittaa), cognition (luulla, uskoa, ajatella, arvella, muistaa, tietää) and perception (huomata, havaita, kuulla, nähdä). All of these can also take a plain että-clause, and the two are near-synonymous:
| että-clause | Referative | English |
|---|---|---|
| Sanoin, että tulen. | Sanoin tulevani. | I said I'd come. |
| Luulen, että hän tulee. | Luulen hänen tulevan. | I think he's coming. |
| Hän uskoo, että hän voittaa. | Hän uskoo voittavansa. | He believes he'll win. |
| Luulin, että olit lähtenyt. | Luulin sinun lähteneen. | I thought you'd left. |
The choice is one of register. The referative is compact and characteristic of written, formal and edited Finnish (formal / literary); the että-clause is the default of everyday speech (informal). A learner who never uses the referative will sound fine in conversation but flat in writing; one who over-uses it in casual chat will sound stiff. English offers no structural model at all — "I said to come" or "I said my coming" are both wrong — which is exactly why English speakers cling to että and drop the obligatory ending. (The passive counterpart — reporting that something is done — is handled separately on the passive referative page.)
Common Mistakes
❌ Sanoin, että tulevani.
Incorrect — the referative replaces että; you can't keep both the conjunction and the participle.
✅ Sanoin tulevani.
I said I would come.
❌ Sanoin tuleva.
Incorrect — the possessive suffix is obligatory when the subject is shared: tulevani.
✅ Sanoin tulevani.
I said I would come.
❌ Luulen tulevani, että hän tulee.
Incorrect — with a different subject, use the genitive subject + bare participle, not a possessive.
✅ Luulen hänen tulevan.
I think he's coming.
❌ Luulen hän tulevan.
Incorrect — the embedded subject must be genitive: hänen, not hän.
✅ Luulen hänen tulevan.
I think he's coming.
❌ Luulin sinun lähtevän.
Incorrect if you mean 'had left' — a completed prior event needs the past participle: lähteneen.
✅ Luulin sinun lähteneen.
I thought you had left.
Key Takeaways
- The referative replaces an että-clause with a participle; että and the participle never co-occur.
- Same subject → present participle + possessive suffix, no pronoun: Sanoin tulevani.
- Different subject → embedded subject in the genitive
- bare participle -van/-vän: Luulen hänen tulevan.
- The -va/-vä participle marks simultaneity/futurity; for a prior event use the past participle -nee- (tulleeni, [gen] tulleen).
- Mind vowel harmony (syövänsä, tekeväni) and register: the referative is (formal/literary), the että-clause is the spoken default.
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Start learning Finnish→Related Topics
- Referative with Passive and Past: sanoi tehneensäC1 — Two extensions of the referative: reporting a completed prior event (sanoi tehneensä) and reporting something done to a thing (Luulin asian tehdyn), including passive matrix verbs.
- että-Clauses in DepthB1 — The finite että complement clause in depth: which verbs take it, why Finnish keeps the original tense, and the se että 'the fact that' pattern.
- Participle Construction or että-Clause?C1 — When to compress an että/kun/joka-clause into a participle (referatiivi, temporaali, agent) and when to keep the finite clause — a register-driven decision.
- Present Active Participle -va/-väB1 — The -va/-vä participle turns a verb into an agreeing adjective — lähtevä juna 'the departing train' — compressing a whole relative clause into a single word.