dat

• Pron

  that

• Conj
• Det

is

third person singular indicative of wêze

hiel

whole, entire

as

• Conj

  1. if, provided that
  2. as, like (used to form an equating phrase)
  3. than

• Noun

wat

1. what (interrogative)
2. what (relative)

ik

I (first person singular nominative pronoun)