tests by lavidaoo with the online test builder
(6 tests)
Ranked by: number of candidates
1. Present Tense (regular and irregular verbs) (5521 candidates) 
2. Preterite (regular and irregular verbs) (4689 candidates)
3. Indicative present (verbs with a diphthong) (4048 candidates)
4. Imperative (3998 candidates)
5. Present simple (2803 candidates)
6. Imperfect (2332 candidates)
(6 tests) Ranked by: number of candidates
1.
Present Tense (regular and irregular verbs) (5521 candidates) 2.
Preterite (regular and irregular verbs) (4689 candidates) 3.
Indicative present (verbs with a diphthong) (4048 candidates) 4.
Imperative (3998 candidates) 5.
Present simple (2803 candidates) 6.
Imperfect (2332 candidates) 