| highly | 5 | degree |
| successfully | 5 | manner |
| often | 5 | temporal |
| insomnia → be → treated | 44 |
| insomnia → be → treatable | 14 |
| insomnia → be treated with → medication | 4 |
| negative | neutral | positive |
| 0.209 | 0.518 | 0.273 |
| Raw frequency | 62 |
| Normalized frequency | 0.646 |
| Modifier score | 0.660 |
| Perplexity | 305.465 |