Postpositions with Motion | Finnish Grammar

Finnish spatial postpositions almost never come as a single word. They come as a three-way set: one form for staying at a place, one for going to it, and one for coming from it. Under the table is pöydän alla, pöydän alle, or pöydän alta depending entirely on what the verb is doing. This mirrors exactly the three-way logic of the local cases — inessive -ssa / illative -Vn / elative -sta on the inside, adessive -lla / allative -lle / ablative -lta on the outside — because most postpositions are just old case forms of a spatial root. Once you see the pattern, a hundred postpositions collapse into one rule.

The three frames: be, go, come-from

Every location relation splits into three forms, and each pairs with a class of verb:

Static ("be at") — with olla and other stationary verbs. Ending pattern: -lla, -na, or -ssä. → alla, takana, edessä.
Goal ("to") — with motion-toward verbs like mennä, tulla, panna, laittaa. Ending pattern: -lle, -e, -kse. → alle, taakse, eteen.
Source ("from") — with motion-away verbs like tulla ... -sta, ottaa, nostaa. Ending pattern: -ta / -tä. → alta, takaa, edestä.

All three still govern the genitive on the noun. The verb decides which of the three you pick.

One relation, three verbs

Watch a single object — the space under the table — take all three forms as the verb changes.

Kissa on pöydän alla.

The cat is under the table. (static)

Kissa ryömi pöydän alle.

The cat crawled under the table. (going to)

Kissa tuli pöydän alta.

The cat came out from under the table. (coming from)

The English "under" never changes; it leans on the verb ("is under," "crawled under," "came from under"). Finnish moves the burden onto the postposition: alla for the state, alle for the goal, alta for the source. Pick the wrong one and the sentence contradicts itself.

The 'behind' set: takana / taakse / takaa

The same triad runs through "behind." Note that this set uses a different-looking pattern (-na / -kse / -a), which is why it pays to learn the three forms of each postposition together rather than one at a time.

Pyörä on talon takana.

The bike is behind the house. (static)

Laitoin pyörän talon taakse.

I put the bike behind the house. (going to)

Nostin pyörän talon takaa.

I lifted the bike out from behind the house. (coming from)

Laittaa ("put") and nostaa ("lift") are motion verbs too, even though nothing walks: putting something behind is motion toward, and lifting it from behind is motion away. Match the frame to the direction of the action, not to whether a person is moving.

The full paradigm

Here are the most common spatial postpositions in all three frames. Every one takes a genitive noun in front of it.

Meaning	Static (be)	Goal (to)	Source (from)
under	alla	alle	alta
behind	takana	taakse	takaa
in front of	edessä	eteen	edestä
next to	vieressä	viereen	vierestä
on top of	päällä	päälle	päältä
inside	sisällä	sisälle	sisältä
between	välissä	väliin	välistä
at (a person's)	luona	luo(kse)	luota

Menen tänään lääkärin luo.

I'm going to the doctor's today. (goal)

Yövyin viikon isoäidin luona.

I stayed at my grandmother's for a week. (static)

Gradation still bites the noun

Because the noun sits in the genitive, it keeps its gradation regardless of which of the three postpositions follows. The postposition changes; the weak-grade genitive stem does not.

Vene liukui sillan alta.

The boat glided out from under the bridge.

Ui varovasti sillan alle.

Swim carefully under the bridge.

Here silta stays sillan (lt → ll) in both, while alta and alle alone signal the direction.

💡

Ask two questions before you choose the form: (1) What is the relation? — that fixes the root (ala-, taka-, ede-). (2) Is the verb standing still, heading toward, or coming away? — that fixes the ending (-lla/-na vs -lle/-e vs -ta). The two answers together give you the exact postposition. Never let one English word like "under" pick all three for you.

Common Mistakes

❌ Kissa meni pöydän alla.

Incorrect — 'went under' is a goal; use 'alle': 'meni pöydän alle'.

✅ Kissa meni pöydän alle.

The cat went under the table.

❌ Koira on pöydän alle.

Incorrect — 'is under' is static; use 'alla': 'on pöydän alla'.

✅ Koira on pöydän alla.

The dog is under the table.

❌ Tulin sillan alla.

Incorrect — 'came out from under' is a source; use 'alta': 'tulin sillan alta'.

✅ Tulin sillan alta.

I came out from under the bridge.

❌ Laitoin pyörän talon takana.

Incorrect — 'put behind' is motion toward; use 'taakse': 'talon taakse'.

✅ Laitoin pyörän talon taakse.

I put the bike behind the house.

Key Takeaways

Spatial postpositions form three-way sets: static (alla), goal (alle), source (alta).
Match the form to the verb's direction: olla → static, mennä/panna → goal, tulla…-sta/ottaa → source.
"Put behind" and "lift from behind" count as motion, even without a walking subject — pick goal and source accordingly.
All three forms still govern the genitive, and gradation stays on the noun: sillan alla / alle / alta.
Learn each postposition as a trio, not a single word — the endings are your only signal of direction.

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