tekemisten
Tekemisten is a Finnish grammatical form used to denote possession or relation to multiple doings or acts. It is the genitive plural of the noun tekemiset, which means doings or acts. In English-language descriptions the contrast is often captured with a possessive construction, such as the doings' effects. Tekemisten is primarily a grammatical marker rather than a standalone lexical item, and it appears mainly in formal or analytical Finnish.
The base noun is tekeminen (the act of doing) and its plural tekemiset (doings). The form tekemisten
Finnish grammar note: The use of tekemisten illustrates how Finnish uses genitive plural to connect a group