| very | 24 | degree |
| in deterring crime | 11 | other |
| in an aviation role | 10 | other |
| camera → be → effective | 118 |
| camera → be → effective way | 11 |
| camera → make → effective | 7 |
| negative | neutral | positive |
| 0.078 | 0.434 | 0.488 |
| Raw frequency | 136 |
| Normalized frequency | 0.571 |
| Modifier score | 0.840 |
| Perplexity | 267.214 |