| Prezent (Present) "concern" | I | concern | |
| Prezent continuu (Present Continuous) "concern" | I | am concerning | |
| Trecut simplu (Simple past) "concern" | I | concerned | |
| Trecutul continuu (Past Continuous) "concern" | I | was concerning | |
| Present Perfect (Present perfect) "concern" | I | have concerned | |
| Present Perfect continuu (Present perfect continuous) "concern" | I | have been concerning | |
| Trecutul perfect (Past perfect) "concern" | I | had concerned | |
| Trecut perfect continuu (Past perfect continuous) "concern" | I | had been concerning | |
| Viitor (Future) "concern" | I | will concern | |
| Viitorul continuu (Future continuous) "concern" | I | will be concerning | |
| Viitorul perfect (Future perfect) "concern" | I | will have concerned | |
| Perfectă Viitorul continuu (Future perfect continuous) "concern" | I | will have been concerning |