Tunnustaa ^{(Verb type1)}

1. to confess
2. (law) to plead guilty
3. to recognize (to acknowledge the existence or legality of)
4. to nostrify, nostrificate (to grant recognition to a degree from a foreign university)
5. (dialectal) to feel, fumble, grope
6. (card games) to follow (suit)

The present, imperfect, perfect, and pluperfect (past perfect) tenses in English correspond to "speaks", "spoke", "has spoken", and "had spoken".

The conditional present and perfect moods in English typically correspond to "would" and "would have".