| very | 6 | degree |
| notoriously | 5 | degree |
| to keep stains | 2 | purpose |
| concrete → be → difficult | 19 |
| concrete → be difficult to → work | 4 |
| concrete → be difficult to → deal | 4 |
| negative | neutral | positive |
| 0.539 | 0.340 | 0.121 |
| Raw frequency | 27 |
| Normalized frequency | 0.375 |
| Modifier score | 0.500 |
| Perplexity | 74.717 |