| Typicality: | 0.548 |
| Saliency: | 0.700 |
| in falling asleep | 12 | temporal |
| most commonly | 7 | degree |
| with sleep onset | 5 | other |
| insomnia → be characterized by → difficulty | 50 |
| insomnia → include → difficulty | 9 |
| insomnia → involve → difficulty | 7 |
| insomnia → mean → difficulty | 4 |
| insomnia → consist of → difficulty | 4 |
| insomnia → be characterized by → the difficulty | 3 |
| insomnia → be characterized by → persistent difficulty | 3 |
| negative | neutral | positive |
| 0.654 | 0.302 | 0.044 |
| Raw frequency | 80 |
| Normalized frequency | 0.700 |
| Modifier score | 0.767 |
| Perplexity | 110.853 |