tests by lavidaoo with the online test builder
(6 tests)
Ranked by: number of candidates
1. Present Tense (regular and irregular verbs) (5631 candidates) 
2. Preterite (regular and irregular verbs) (4772 candidates)
3. Indicative present (verbs with a diphthong) (4092 candidates)
4. Imperative (4001 candidates)
5. Present simple (2807 candidates)
6. Imperfect (2384 candidates)
(6 tests) Ranked by: number of candidates
1.
Present Tense (regular and irregular verbs) (5631 candidates) 2.
Preterite (regular and irregular verbs) (4772 candidates) 3.
Indicative present (verbs with a diphthong) (4092 candidates) 4.
Imperative (4001 candidates) 5.
Present simple (2807 candidates) 6.
Imperfect (2384 candidates) 