Questions & Answers about Intensywny trening po pracy jest trudny.
In Polish, adjectives must agree with the noun in gender, number and case.
- trening is:
- masculine
- singular
- in the nominative case (it’s the subject of the sentence)
So the adjective must also be:
- masculine
- singular
- nominative
For a regular masculine adjective like intensywny, the nominative singular ending is -y:
- intensywny trening – intensive training (masc. sg. nom.)
- nowy trening – new training
- długi trening – long training
If the noun were feminine or neuter, the adjective would change:
- intensywna sesja (feminine)
- intensywne ćwiczenie (neuter)
Here, intensywny matches trening in all three categories, so this form is required.