| Esittää (Present) "concentrate" | I | concentrate | |
| Kestopreesens (Present Continuous) "concentrate" | I | am concentrating | |
| Taivutus (Simple past) "concentrate" | I | concentrated | |
| Ohi Jatkuva (Past Continuous) "concentrate" | I | was concentrating | |
| Perfekti (Present perfect) "concentrate" | I | have concentrated | |
| Present kestopluskvamperfekti (Present perfect continuous) "concentrate" | I | have been concentrating | |
| Pluskvamperfekti (Past perfect) "concentrate" | I | had concentrated | |
| Ohi kestopluskvamperfekti (Past perfect continuous) "concentrate" | I | had been concentrating | |
| Tulevaisuus (Future) "concentrate" | I | will concentrate | |
| Tulevaisuudessa jatkuvan (Future continuous) "concentrate" | I | will be concentrating | |
| Tulevaisuus täydellinen (Future perfect) "concentrate" | I | will have concentrated | |
| Tulevaisuuden kestopluskvamperfekti (Future perfect continuous) "concentrate" | I | will have been concentrating |