| in defining | 6 | other |
| very | 5 | degree |
| on the stairs | 4 | location |
| rug → be → useful | 11 |
| rug → be → effective | 7 |
| rug → be → beneficial | 3 |
| negative | neutral | positive |
| 0.035 | 0.230 | 0.735 |
| Raw frequency | 21 |
| Normalized frequency | 0.415 |
| Modifier score | 1.000 |
| Perplexity | 99.946 |