CREATE TABLE table_47019 ("Class" TEXT, "Part 1" TEXT, "Part 2" TEXT, "Part 3" TEXT, "Part 4" TEXT, "Verb meaning" TEXT)

What is the part 2 entry for class 3a?
SELECT "Part 2" FROM table_47019 WHERE "Class" = '3a'
SELECT "Part 2" FROM "table_47019" WHERE "Class" = '3a'