Questions & Answers about Kupiłem mały drobiazg.
Polish often drops the subject pronoun when it is already clear from the verb form.
Here, kupiłem already means I bought, so ja is unnecessary.
- Kupiłem mały drobiazg. = neutral, natural
- Ja kupiłem mały drobiazg. = adds emphasis, like I bought a small trinket
So omitting I is completely normal in Polish.
Kupiłem tells you several things at once:
- the verb is past tense
- the subject is first person singular = I
- the speaker is male
- the verb comes from kupić = a perfective verb
So kupiłem means I bought, said by a male speaker, with the idea of a completed purchase.
A female speaker would say kupiłam.
- kupiłem = I bought (male speaker)
- kupiłam = I bought (female speaker)
In Polish past tense, verbs agree with the speaker’s gender in the singular.