| often | 8 | degree |
| very | 6 | degree |
| especially | 4 | degree |
| leak → be → difficult | 13 |
| leak → be → hard | 13 |
| leak → be → tricky | 10 |
| leak → be not → easy | 5 |
| negative | neutral | positive |
| 0.645 | 0.326 | 0.029 |
| Raw frequency | 41 |
| Normalized frequency | 0.526 |
| Modifier score | 0.640 |
| Perplexity | 60.439 |