Breakdown of Финансовый отчёт, написанный вчера, готов.
Questions & Answers about Финансовый отчёт, написанный вчера, готов.
Финансовый отчёт is the subject of the sentence.
The basic structure is:
- Финансовый отчёт … готов. → The financial report … is ready.
In Russian, the subject is in the nominative case, so отчёт is nominative singular masculine, and финансовый agrees with it in gender, number, and case. Everything else in the sentence either describes this subject (написанный вчера) or says something about its state (готов).
Написанный is a past passive participle formed from the perfective verb написать (to write, to have written).
- написать → написанный = (having been) written
Grammatically, participles behave like adjectives: they agree in gender, number, and case with the noun they modify. So написанный describes отчёт and must be masculine, singular, nominative: написанный отчёт = the report (that was) written.