Prawnymi
Prawnymi is the instrumental plural form of the Polish adjective prawny, which means relating to law, legality, or legal status. It is used to describe nouns in the instrumental case and appears mainly in formal, administrative, and legal language. As a morphological form, prawnymi corresponds to plural masculine personal and other plural nouns in the instrumental case, and it is typically found in constructions that express means, instruments, or basis that are lawful.
In practice, prawnymi modifies plural nouns in phrases such as prawnymi przepisami (by legal provisions), prawnymi
Usage notes and nuance: prawnym or prawnego would be used for singular instrumental or genitive forms, respectively,
See also: Prawo, Prawny, Prawne przepisy. The term is primarily encountered in Polish legal, administrative, and