| Present | |
| já | zatknu |
| ty | zatkneš |
| on/ona | zatkne |
| my | zatkneme |
| vy | zatknete |
| oni | zatknou |
| Past Participles | |
| masculine | zatknul, zatkl |
| feminine | zatkla, zatknula |
| neutral | zatklo, zatknulo |
| plural (anim) | zatknuli, zatkli |
| plural (neut) | zatkla, zatknula |
| plural (other) | zatknuly, zatkly |
| Imperative | |
| ty | zatkni |
| my | zatkněme |
| vy | zatkněte |