daarom

• Adv

  1. pronominal adverb form of om + dat
  2. therefore, so, that's why
  3. thereby, because of that

• Intj

moeten

1. to be necessary, to be required
2. to have to, must
3. should, be meant to, be supposed to
4. to have to go, to need to go, must go
5. (informal) to need to go to the toilet

de

• Article

  the (definite article, masculine and feminine singular, plural)

• Prep

inkomsten

plural of inkomst

worden

1. to become, to get, to grow, to turn
2. Used to form the imperfect tense of the passive voice, together with a past participle.