| by performing a root canal | 116 | manner |
| often | 29 | temporal |
| no longer | 25 | temporal |
| tooth → be → saved | 978 |
| tooth → be → rescued | 3 |
| negative | neutral | positive |
| 0.221 | 0.503 | 0.276 |
| Raw frequency | 981 |
| Normalized frequency | 0.750 |
| Modifier score | 0.709 |
| Perplexity | 187.885 |