Breakdown of Telepon itu diperbaiki kemarin.
Questions & Answers about Telepon itu diperbaiki kemarin.
Yes, diperbaiki is passive. The active counterpart is:
- Teknisi memperbaiki telepon itu kemarin. = The technician repaired the phone yesterday. Passive focuses on the phone; active focuses on the agent.
diperbaiki = di- (passive prefix) + perbaiki (verb base).
The active verb is memperbaiki (to repair/fix/improve). Switching to passive replaces mem- with di- and keeps the same base: diperbaiki.