Ustanowionych

Ustanowionych is the genitive plural and accusative plural form of the Polish past passive participle ustanowiony, meaning “established” or “appointed.” It is used in formal and legal language to describe institutions, bodies, or persons that have been established or appointed by an authority.

Grammatically, ustanowionych functions as a participial adjective and agrees with the noun it modifies in gender, number, and case. The form ends with -onych, a typical ending for genitive plural of masculine personal or mixed-pronoun nouns in past passive participles, and also appears in the accusative plural in similar contexts.

Common contexts include law, administration, governance, and historical descriptions where it is necessary to indicate that a body or group was created or designated by a higher authority. Phrases often occur with nouns such as organy, komisje, instytucje, or inne jednostki oznaczone jako established by law or decision.

Examples:

- organów ustanowionych ustawą z 2015 roku (organs established by the 2015 statute)

- członków ustanowionych komisji ds. bezpieczeństwa (members of the established commission on security)

See also:

- ustanowić, the verb from which the participle is derived

- past passive participles in Polish

- Polish grammar of adjectives and participles

Ustanowionych thus appears primarily in descriptive, administrative, or legal Polish to denote entities that have been officially established or appointed.