| Typicality: | 0.336 |
| Saliency: | 0.402 |
| very | 15 | degree |
| in some cases of impaction | 4 | temporal |
| sometimes | 2 | temporal |
| tooth → be difficult to → remove | 44 |
| tooth → be difficult to → extract | 11 |
| tooth → prove difficult to → remove | 5 |
| tooth → become difficult to → remove | 4 |
| tooth → be hard to → remove | 3 |
| negative | neutral | positive |
| 0.618 | 0.357 | 0.024 |
| Raw frequency | 67 |
| Normalized frequency | 0.402 |
| Modifier score | 0.505 |
| Perplexity | 38.798 |