| unlike teeth with obvious fractures | 10 | other |
| usually | 7 | temporal |
| by the injury | 5 | other |
| tooth → have → fracture | 106 |
| tooth → be → fracture | 12 |
| tooth → develop → fracture | 8 |
| tooth → have → severe fracture | 3 |
| tooth → be suffered → fracture | 3 |
| tooth → be had → fracture | 3 |
| tooth → become → fracture | 3 |
| negative | neutral | positive |
| 0.407 | 0.516 | 0.077 |
| Raw frequency | 138 |
| Normalized frequency | 0.496 |
| Modifier score | 0.609 |
| Perplexity | 300.838 |