| very | 7 | degree |
| from other surfaces | 5 | other |
| in removing tan | 4 | other |
| scrub → be → helpful | 7 |
| scrub → be → useful | 7 |
| scrub → help → a lot | 3 |
| scrub → be → recommended | 3 |
| negative | neutral | positive |
| 0.047 | 0.272 | 0.681 |
| Raw frequency | 20 |
| Normalized frequency | 0.496 |
| Modifier score | 0.200 |
| Perplexity | 95.461 |