This is the 8207th most frequent Polish word.
opublikowany
Published.
Here, 'opublikowany' is used as a past participle describing the action of having been published, focusing on the completed action in the past.
Artykuł został opublikowany w lokalnej gazecie.
The article was published in the local newspaper.
In this sentence, 'opublikowana' is used in its future tense form as a description of an action that is anticipated to happen.
Nowa książka autora będzie opublikowana w przyszłym miesiącu.
The author's new book will be published next month.
Here, 'opublikowany' is employed as a past participle to inquire about the specifics of the publication.