| Typicality: | 0.536 |
| Saliency: | 0.669 |
| really | 13 | degree |
| in spite of inherent redirection | 8 | other |
| in health | 3 | other |
| surveillance → be → effective | 17 |
| surveillance → be → effective service | 7 |
| surveillance → be → effective tool | 5 |
| surveillance → be → productive | 3 |
| surveillance → be → effective method | 3 |
| negative | neutral | positive |
| 0.124 | 0.500 | 0.376 |
| Raw frequency | 35 |
| Normalized frequency | 0.669 |
| Modifier score | 0.500 |
| Perplexity | 31.255 |