| according to this directive | 4 | other |
| appropriately | 3 | degree |
| ship → be → certified | 18 |
| ship → be certified in → accordance | 3 |
| ship → possess → certification | 3 |
| negative | neutral | positive |
| 0.134 | 0.670 | 0.196 |
| Raw frequency | 24 |
| Normalized frequency | 0.327 |
| Modifier score | 0.833 |
| Perplexity | 484.941 |