Breakdown of Po lekcji online zawsze trzeba się wylogowywać z konta.
Questions & Answers about Po lekcji online zawsze trzeba się wylogowywać z konta.
Because po in the sense of after requires the locative case.
So:
- lekcja = nominative
- po lekcji = locative, meaning after the lesson
This is a very common pattern in Polish:
- po pracy = after work
- po obiedzie = after lunch
- po spotkaniu = after the meeting
So po lekcji online means after the online lesson.
Because online is a borrowed word that is usually indeclinable in Polish. That means it stays the same no matter what case the noun is in.
So even though lekcja changes to lekcji, online stays online:
- lekcja online
- po lekcji online
You could also hear more fully Polish alternatives such as:
- lekcja internetowa
- lekcja zdalna
But lekcja online is very natural in modern Polish.