Questions & Answers about On želi preživjeti težak dan.
In Croatian, on is not required. Croatian is a pro‑drop language: the verb ending already shows the person.
- On želi preživjeti težak dan. – He wants to survive a difficult day.
- Želi preživjeti težak dan. – (He) wants to survive a difficult day.
Both are correct. You include on when:
- you want to emphasize he (not someone else),
- or to avoid ambiguity in a longer context.
Želi is the 3rd person singular, present tense of željeti (to want).
Present tense of željeti (standard Ijekavian form):
- ja želim – I want
- ti želiš – you (sg) want
- on/ona/ono želi – he/she/it wants
- mi želimo – we want
- vi želite – you (pl/formal) want
- oni/one/ona žele – they want
So in the sentence, želi agrees with on (he).