Elon.io is an online learning platform
We have an entire course teaching Finnish grammar and vocabulary.
Questions & Answers about Oppilas on koulussa.
The translation says 'at school', but doesn't the ending -ssa mean 'in'?
Yes, the ending -ssa literally means 'in'. However, for buildings and institutions like koulu (school), Finnish uses the 'in' ending where English naturally says 'at'. So koulussa is the correct way to say 'at school' or 'in the school'.
Why is the ending here -ssa instead of -ssä?
This is due to vowel harmony. The word koulu contains the vowels o and u, which are back vowels. Because of this, any ending attached to it must also use back vowels, so we use -ssa instead of -ssä.
How do we know the sentence means 'The pupil' and not 'A pupil'?
Finnish does not have articles like 'a' or 'the'. However, word order gives us a clue. When a sentence starts with the subject, like oppilas does here, it usually refers to a specific, known person ('the pupil'). If it meant 'a pupil', the sentence would typically be flipped: Koulussa on oppilas.