aktivními
The term "aktivními" is the instrumental plural form of the Czech adjective "aktivní," which translates to "active" in English. In Czech grammar, the instrumental case is used to indicate the means by which an action is performed, or to function as a complement to certain prepositions and verbs. Therefore, "aktivními" would be used in sentences to describe something being done by means of active entities, or in relation to them. For example, one might say "s aktivními účastníky" meaning "with active participants," where "aktivními" modifies "účastníky" (participants) and indicates their active role. The grammatical function of "aktivními" is thus dependent on its context within a Czech sentence, always denoting a plural subject or object in an active state or capacity. It signifies plurality and the instrumental case, highlighting the active nature of the entities involved in an action or as part of a prepositional phrase. The precise meaning and grammatical role can only be fully understood when placed within a complete sentence.