prowadzone

In a sentence

• Projekty są prowadzone przez doświadczonych inżynierów.

  The projects are conducted by experienced engineers.

  Here, 'prowadzone' is used as a past participle indicating that the projects are conducted (led or managed). It provides a description of the current state of the projects, emphasizing the ongoing involvement of engineers.

• Spotkania są prowadzone w języku polskim.

  The meetings are conducted in Polish.

  In this context, 'prowadzone' pertains to how the meetings are carried out or facilitated, focusing on the medium or method utilized, namely the Polish language.

• Badania prowadzone nad nowym lekiem dają obiecujące wyniki.

  The research conducted on the new drug yields promising results.

  Here 'prowadzone' defines the research being executed, particularly specifying the action of conducting scientific investigation into a subject (the new drug).