| unfortunately | 2 | manner |
| often | 2 | temporal |
| mattress → contain → chemical | 20 |
| mattress → be made with → chemical | 6 |
| mattress → use → chemical | 5 |
| negative | neutral | positive |
| 0.615 | 0.279 | 0.106 |
| Raw frequency | 31 |
| Normalized frequency | 0.330 |
| Modifier score | 0.680 |
| Perplexity | 131.002 |