tests by mamurk11 with the online test builder (10 tests)
Ranked by: number of candidates
1. Future (50163 candidates)
2. Conditional: regular & irregular (37887 candidates)
3. Concordance (11519 candidates)
4. Subjunctive present & imperfect (11245 candidates)
5. Imperative (9322 candidates)
6. Por/Para (8571 candidates)
7. Pretérito indefinido OR perfecto (3562 candidates)
8. Imperfect (2424 candidates)
9. Present (1685 candidates)
10. Infinitives (irregular verbs) (1430 candidates)