| Typicality: | 0.439 |
| Saliency: | 0.459 |
| in deterring crime | 3 | transitive-object |
| often | 2 | degree |
| security system → be → helpful | 4 |
| security system → be → useful | 4 |
| security system → be → beneficial | 3 |
| negative | neutral | positive |
| 0.106 | 0.322 | 0.572 |
| Raw frequency | 11 |
| Normalized frequency | 0.459 |
| Modifier score | 0.750 |
| Perplexity | 79.772 |