| Prítomný (Present) "concern" | I | concern | |
| Prítomný priebehový (Present continuous) "concern" | I | am concerning | |
| Minulý (Simple past) "concern" | I | concerned | |
| Minulý priebehový (Past continuous) "concern" | I | was concerning | |
| Predrítomný čas (Present Perfect) "concern" | I | have concerned | |
| Predprítomný čas priebehový (Present Perfect Continuous) "concern" | I | have been concerning | |
| Predminulý (Past perfect) "concern" | I | had concerned | |
| Predminulý priebehový (Past perfect continuous) "concern" | I | had been concerning | |
| Budúce (Future) "concern" | I | will concern | |
| Budúce priebehový (Future continuous) "concern" | I | will be concerning | |
| Predbudúci (Future perfect) "concern" | I | will have concerned | |
| Predbudúci priebehový (Future perfect continuous) "concern" | I | will have been concerning |