Breakdown of Kötturinn er neðst í stiganum.
vera
to be
kötturinn
the cat
í
in / into / to (before the hour, in telling time) / per (in frequency expressions)
stiginn
the stairs
Questions & Answers about Kötturinn er neðst í stiganum.
The lesson is about niðri (down/position) and niður (down/motion). Why does this sentence use neðst?
neðst is the superlative (highest degree) form of the adverb. Place adverbs in Icelandic can have degrees of comparison: niðri means 'down' (static position), neðar means 'lower', and neðst means 'lowest' or 'at the very bottom'. Since the cat is at the bottom of the stairs, we use neðst.
If the cat were running down the stairs, would we still use neðst?
No, because neðst strictly describes a stationary position. If the cat were actively moving downwards, you would use the motion adverb niður.
Why does Icelandic use the preposition í (in) instead of á (on) for the stairs?
In English, we usually say someone is 'on' the stairs, but in Icelandic, it is natural to be 'in' the staircase (í stiganum). Because the cat is stationary (a fixed position rather than motion), the preposition í requires the noun to be in the dative case.
The English translation says 'the stairs' (plural), but stiganum looks singular. Why is that?
The base word stigi (staircase or ladder) is a masculine singular noun. While English treats 'stairs' as a plural noun, Icelandic typically uses the singular word for a single staircase. The -num ending is the masculine dative definite article, giving us 'in the staircase'.