Name the realization for 'to be, to do'
CREATE TABLE "tamazight_schwa_epenthesis" (
  "environment" text,
  "realization" text,
  "example" text,
  "pronunciation" text,
  "gloss" text
);
SELECT "realization" FROM "tamazight_schwa_epenthesis" WHERE "gloss"='''to be, to do''';