| Typicality: | 0.452 |
| Saliency: | 0.472 |
| surveillance → be important to → the process of investigation | 6 |
| surveillance → be important to → the method of investigation | 4 |
| surveillance → be important to → the procedure of investigation | 4 |
| surveillance → be important to → the approach of investigation | 3 |
| negative | neutral | positive |
| 0.041 | 0.705 | 0.254 |
| Raw frequency | 17 |
| Normalized frequency | 0.472 |
| Modifier score | 0.500 |
| Perplexity | 18.892 |