osallistamassa

Osallistamassa is a Finnish present active participle form derived from the verb osallistaa, meaning to involve or to include someone in something. The participle expresses that someone is in the act of causing others to participate, or of involving participants in an activity. In usage, osallistamassa can function as an adjective modifying a noun or as part of a larger clause indicating ongoing involvement.

Morphology and usage there principles: Finnish participles are formed with suffixes attached to the verb stem. The -massa/-mässä form signals a present active participle, and in cases like osallistamassa it conveys ongoing involvement carried out by an agent. This form is more common in formal or administrative language and is often found in written Finnish, where it helps describe processes or actions underway.

Distinctions from related forms are important. The verb osallistaa means to involve (to cause to participate), while osallistua means to participate oneself. The corresponding participles reflect these meanings: osallistamassa describes the act of involving others, whereas osallistuva or osallistumassa would describe someone who is participating themselves.

Examples of usage include: "Hankkeen vetäjä on osallistamassa oppilaita mukaan projektin suunnitteluun," which means that the project leader is involved in involving students in the project’s planning. Another usage could appear in descriptions of programs or policies that emphasize how participants are being involved in activities or decisions.

In sum, osallistamassa is a specialized Finnish participial form used to denote ongoing involvement or the act of involving others, distinct from forms that describe participation in which one takes part directly. It appears most often in formal or methodological contexts.