After jestem, the adjective agrees with the speaker: a man says jestem zmęczony, a woman jestem zmęczona, a mixed group jesteśmy zmęczeni. This is why the same feeling is written two different ways depending on who is speaking.
Examples
- Dzisiaj jestem zmęczona.
- Today I am tired.
- On jest spokojnym człowiekiem.
- He is a calm person.
- Jesteśmy zadowoleni z nowego mieszkania.
- We are happy with the new flat.
The mistake to avoid
Jestem zmęczony from a woman is a gender error, not a spelling one.
Where this fits in
Body, health & feelings, Polish A2: Talk about your body, common illnesses, and how you feel. Visit a doctor or pharmacy and describe symptoms.