| very | 39 | degree |
| extremely | 29 | degree |
| notoriously | 11 | degree |
| bed bug → be → difficult | 97 |
| bed bug → be → challenging | 10 |
| bed bug → be → tricky | 10 |
| bed bug → be → challenge | 6 |
| bed bug → be difficult to → deal | 6 |
| bed bug → be not → easy | 3 |
| negative | neutral | positive |
| 0.782 | 0.188 | 0.030 |
| Raw frequency | 132 |
| Normalized frequency | 0.501 |
| Modifier score | 0.800 |
| Perplexity | 329.931 |