työskennelleet
työskennelleet is the past active participle plural form of the Finnish verb "työskennellä". The verb "työskennellä" translates to "to work", "to labor", or "to operate" in English. Therefore, "työskennelleet" refers to individuals or entities that have worked or operated in the past.
This word is typically used to describe a group of people who have performed a certain task
The grammatical function of "työskennelleet" is to modify a noun, indicating a past action performed by the