tests by basile63 with the online test builder
(3 tests)
Ranked by: number of candidates
1. Verbs + particles (3016 candidates) 
2. ob/wann/wenn/dass/als (1085 candidates)
3. Logical order (597 candidates)
(3 tests) Ranked by: number of candidates
1.
Verbs + particles (3016 candidates) 2.
ob/wann/wenn/dass/als (1085 candidates) 3.
Logical order (597 candidates) 