CREATE TABLE table_69764 ("Value" FLOAT, "Khmer" FLOAT, "Word Form" TEXT, "UNGEGN" TEXT, "ALA-LC" TEXT, "Other" TEXT)

How much is the total value of kau s b UNGEGN ?
SELECT SUM("Value") FROM table_69764 WHERE "UNGEGN" = 'kau sĕb'
SELECT SUM("Value") FROM "table_69764" WHERE "UNGEGN" = 'kau sĕb'