| Typicality: | 0.287 |
| Saliency: | 0.291 |
| possibly | 9 | other |
| melatonin → offer → analgesic effect | 6 |
| melatonin → enhance → analgesia | 4 |
| melatonin → have → analgesic effect | 3 |
| melatonin → have → analgesic properties | 3 |
| negative | neutral | positive |
| 0.005 | 0.312 | 0.683 |
| Raw frequency | 16 |
| Normalized frequency | 0.291 |
| Modifier score | 0.500 |
| Perplexity | 39.181 |