teilgenommen

Teilgenommen is the past participle of the German verb teilnehmen, which means to participate or to take part. It is used to express that someone has taken part in an event, activity, or process. The form is typically combined with the auxiliary haben to form perfect tenses, and it is commonly attached to a prepositional object such as am Kurs oder an der Konferenz.

Grammatical notes: teilnehmen is a separable verb. In the present tense the prefix is separated: Sie nimmt am Kurs teil. In the perfect tense the past participle remains one word: Ich habe am Kurs teilgenommen. In dependent clauses you can say: Dass er an der Veranstaltung teilgenommen hat. The prepositions governing the participation are usually declined in the dative (am Kurs, an der Konferenz).

Usage and contexts: teilgenommen is used across formal and informal contexts whenever participation is involved, including education (courses, seminars), events (conferences, competitions), and surveys or polls (an einer Umfrage teilgenommen). It is often contrasted with mitmachen (to join in or to participate more actively) or teilnehmen an + Dativ, which emphasizes involvement in a specific activity or event. The term participates in common collocations with event nouns and phrases describing engagement, participation rates, or attendance.

See also: Teilnahme (participation), Teilnehmer (participant), teilnehmen (to participate), Mitmachen (to join in).