Questions & Answers about Laatikko on pöydän alla.
Pöydän is in the genitive case (marked by -n).
In Finnish, many postpositions (words like under, in front of, behind, etc., that come after a noun) require the noun to be in the genitive.
- pöytä (nominative) → pöydän (genitive)
- postposition: alla → needs genitive: pöydän alla = under the table
So the pattern is:
[genitive noun] + [postposition]
pöydän alla = under the table
talon takana = behind the house (talo → talon + takana)
auton edessä = in front of the car (auto → auton + edessä)