part 1: so far; part 2: for; part 3: ever; part 4: already; part 5: still; part 6: so far; part 7: just; part 8: lately; part 9: since; part 10: for; part 11: always; part 12: so far; part 13: never; part 14: already; part 15: for; part 16: ever; part 17: still; part 18: just