| Typicality: | 0.550 |
| Saliency: | 0.627 |
| in order to collect information | 8 | purpose |
| often | 3 | degree |
| heavily | 2 | degree |
| surveillance → be → appropriate | 7 |
| surveillance → be → relevant | 6 |
| surveillance → be → employed | 4 |
| surveillance → be → something | 4 |
| surveillance → be → applied | 3 |
| surveillance → be → practiced | 3 |
| surveillance → be → applicable | 3 |
| negative | neutral | positive |
| 0.190 | 0.698 | 0.112 |
| Raw frequency | 30 |
| Normalized frequency | 0.627 |
| Modifier score | 0.600 |
| Perplexity | 46.761 |