| completely | 2 | degree |
| to prevent contact | 2 | purpose |
| guard → be → useless | 8 |
| guard → be → ineffective | 6 |
| guard → be not → effective | 5 |
| negative | neutral | positive |
| 0.752 | 0.224 | 0.024 |
| Raw frequency | 19 |
| Normalized frequency | 0.507 |
| Modifier score | 0.500 |
| Perplexity | 81.630 |