| extremely | 9 | degree |
| without the proper tools | 6 | other |
| to keep clean | 3 | purpose |
| tile → be → difficult | 26 |
| tile → be → tricky | 5 |
| tile → be → challenging | 5 |
| tile → be → challenge | 3 |
| negative | neutral | positive |
| 0.544 | 0.333 | 0.123 |
| Raw frequency | 39 |
| Normalized frequency | 0.454 |
| Modifier score | 0.775 |
| Perplexity | 118.589 |