| very | 17 | degree |
| for maintaining and protecting carpet | 8 | purpose |
| in this production | 4 | location |
| walk → be → important | 42 |
| walk → be → essential | 18 |
| walk → be → crucial | 7 |
| negative | neutral | positive |
| 0.079 | 0.409 | 0.512 |
| Raw frequency | 67 |
| Normalized frequency | 0.559 |
| Modifier score | 0.700 |
| Perplexity | 191.598 |