tests by rejane with the online test builder (58 tests)
Ranked by: number of candidates
1. om... te + infinitive (12242 candidates)
2. Abbreviations (9533 candidates)
3. Adjectives (4717 candidates)
4. Subordinate clauses (2968 candidates)
5. Finding one's way (2890 candidates)
6. Comparatives: dan, als (2809 candidates)
7. Alle, hele, alles, al... (2697 candidates)
8. Plural (2571 candidates)
9. Of, als, zo... (1510 candidates)
10. Feelings (1483 candidates)
11. Questions (1396 candidates)
12. Maar, alleen, pas (1291 candidates)
13. Money (1219 candidates)
14. Imperfect (regular verbs) (1180 candidates)
15. Adverbs (1056 candidates)
16. Likes (1020 candidates)
17. Subordinate clauses (900 candidates)
18. Irregular verbs (816 candidates)
19. Er/Het (739 candidates)
20. Action verbs (736 candidates)