| to be soft | 19 | purpose |
| very | 16 | degree |
| after daily use | 6 | temporal |
| cushion → be → firm | 92 |
| cushion → remain → firm | 4 |
| cushion → stay → firm | 3 |
| negative | neutral | positive |
| 0.102 | 0.412 | 0.486 |
| Raw frequency | 99 |
| Normalized frequency | 0.444 |
| Modifier score | 0.500 |
| Perplexity | 158.964 |