szklanek

In a sentence

• Na stole znajdują się trzy szklanki.

  There are three glasses on the table.

  Here, 'szklanki' is used in the nominative plural form to refer to 'glasses' as objects.

• Potrzebuję szklanek do napoju.

  I need some glasses for the drink.

  In this sentence, 'szklanek' is in the genitive plural form, used after 'potrzebuję' which requires the genitive case.

• Janek nalał soku do szklanek.

  Janek poured juice into the glasses.

  Here, 'szklanek' is used in the locative plural form, indicating the location to where the juice was poured.