| fully | 8 | manner |
| for a minimum of 30 hours | 7 | temporal |
| throughout the night | 4 | temporal |
| mattress → be → inflated | 21 |
| mattress → remain → inflated | 8 |
| mattress → stay → inflated | 7 |
| negative | neutral | positive |
| 0.145 | 0.575 | 0.281 |
| Raw frequency | 36 |
| Normalized frequency | 0.352 |
| Modifier score | 1.000 |
| Perplexity | 455.867 |