| commonly | 5 | degree |
| in other public transportation | 3 | location |
| at hotels | 2 | location |
| bed bug → be found in → school | 29 |
| bed bug → infest → school | 3 |
| negative | neutral | positive |
| 0.665 | 0.304 | 0.031 |
| Raw frequency | 32 |
| Normalized frequency | 0.313 |
| Modifier score | 0.800 |
| Perplexity | 41.069 |