vyvinout úsilí — to make an effort
| Present | |
| já | vyvinu |
| ty | vyvineš |
| on/ona | vyvine |
| my | vyvineme |
| vy | vyvinete |
| oni | vyvinou |
| Past Participles | |
| masculine | vyvinul |
| feminine | vyvinula |
| neutral | vyvinulo |
| plural (anim) | vyvinuli |
| plural (neut) | vyvinula |
| plural (other) | vyvinuly |
| Imperative | |
| ty | vyviň |
| my | vyviňme |
| vy | vyviňte |