| Presente (Present) "forswear" | I | forswear | |
| Presente Progressivo (Present Continuous) "forswear" | I | am forswearing | |
| Passato semplice (Simple past) "forswear" | I | forswore | |
| Past Continuous (Past Continuous) "forswear" | I | was forswearing | |
| Regalo perfetto (Present perfect) "forswear" | I | have forsworn | |
| Trapassato prossimo (Present perfect continuous) "forswear" | I | have been forswearing | |
| Passato perfetto (Past perfect) "forswear" | I | had forsworn | |
| Trapassato remoto (Past perfect continuous) "forswear" | I | had been forswearing | |
| Futuro (Future) "forswear" | I | will forswear | |
| Trapassato remoto (Future continuous) "forswear" | I | will be forswearing | |
| Futuro perfetto (Future perfect) "forswear" | I | will have forsworn | |
| Congiuntivo (Future perfect continuous) "forswear" | I | will have been forswearing |