| very | 18 | degree |
| on the contrary | 10 | other |
| sometimes | 5 | degree |
| policy → be → costly | 77 |
| policy → be costly to → implement | 5 |
| policy → prove → costly | 4 |
| negative | neutral | positive |
| 0.671 | 0.274 | 0.054 |
| Raw frequency | 86 |
| Normalized frequency | 0.485 |
| Modifier score | 0.580 |
| Perplexity | 92.773 |