| Typicality: | 0.443 |
| Saliency: | 0.453 |
| widely | 7 | degree |
| as sleep aid | 6 | purpose |
| for centuries | 4 | temporal |
| valerian → be used in → europe | 8 |
| valerian → be used throughout → europe | 4 |
| negative | neutral | positive |
| 0.099 | 0.602 | 0.299 |
| Raw frequency | 12 |
| Normalized frequency | 0.453 |
| Modifier score | 0.500 |
| Perplexity | 45.668 |