* This verb is only used impersonally. If a person is associated with the action that is "happening", then this person is in the dative case. For example: "ihr ist ein Unrecht geschehen" - "A wrong has been done to her".
Present tense: es geschieht
Imperfect / preterite: es geschah
Perfect tense: es ist geschehen
Pluperfect tense: es war geschehen
Imperative: Imperatives are rarely used for this verb.
Present Participle: geschehend
Past Participle: geschehen