| Typicality: | 0.571 |
| Saliency: | 0.692 |
| sometimes | 5 | temporal |
| to treat anxiety | 3 | purpose |
| barbiturate → be used to treat → insomnia | 8 |
| barbiturate → treat → insomnia | 6 |
| barbiturate → be prescribed for → insomnia | 4 |
| negative | neutral | positive |
| 0.357 | 0.583 | 0.060 |
| Raw frequency | 18 |
| Normalized frequency | 0.692 |
| Modifier score | 0.580 |
| Perplexity | 14.338 |