What inverse subjunctive has — as the imperative and a subjunctive of se måchadn?
CREATE TABLE "grammar" (
  "m_cha" text,
  "indicative" text,
  "imperative" text,
  "subjunctive" text,
  "inverse_subjunctive" text
);
SELECT "inverse_subjunctive" FROM "grammar" WHERE "imperative"='—' AND "subjunctive"='se måchadn';