| Typicality: | 0.471 |
| Saliency: | 0.642 |
| sometimes | 12 | temporal |
| to prevent the spread of infection | 12 | purpose |
| maybe | 10 | degree |
| tooth → need → a root canal | 265 |
| tooth → require → a root canal | 107 |
| tooth → need → root canal | 15 |
| tooth → require → root canal | 14 |
| tooth → need → the root canal | 8 |
| tooth → need → a root canal procedure | 7 |
| tooth → require → a root canal procedure | 6 |
| tooth → necessitate → a root canal | 4 |
| negative | neutral | positive |
| 0.534 | 0.426 | 0.040 |
| Raw frequency | 426 |
| Normalized frequency | 0.642 |
| Modifier score | 0.605 |
| Perplexity | 131.299 |