tests by rejane with the online test builder (58 tests)
Ranked by: number of candidates
1. om... te + infinitive (12283 candidates)
2. Abbreviations (9559 candidates)
3. Adjectives (4730 candidates)
4. Subordinate clauses (2975 candidates)
5. Finding one's way (2907 candidates)
6. Comparatives: dan, als (2817 candidates)
7. Alle, hele, alles, al... (2702 candidates)
8. Plural (2581 candidates)
9. Of, als, zo... (1511 candidates)
10. Feelings (1486 candidates)
11. Questions (1396 candidates)
12. Maar, alleen, pas (1301 candidates)
13. Money (1221 candidates)
14. Imperfect (regular verbs) (1189 candidates)
15. Adverbs (1061 candidates)
16. Likes (1027 candidates)
17. Subordinate clauses (903 candidates)
18. Irregular verbs (816 candidates)
19. Er/Het (742 candidates)
20. Action verbs (740 candidates)