| under cool conditions | 7 | other |
| up to a year | 7 | temporal |
| without feeding on blood | 3 | manner |
| bed bug → can → survive | 32 |
| bed bug → be able to → survive | 14 |
| negative | neutral | positive |
| 0.279 | 0.496 | 0.226 |
| Raw frequency | 46 |
| Normalized frequency | 0.361 |
| Modifier score | 0.000 |
| Perplexity | 359.072 |