| very | 27 | degree |
| before its introduction | 13 | temporal |
| often | 9 | degree |
| claim → be → costly | 70 |
| claim → be → expensive | 67 |
| claim → become → costly | 5 |
| claim → be expensive to → resolve | 3 |
| claim → become → expensive | 3 |
| negative | neutral | positive |
| 0.671 | 0.296 | 0.033 |
| Raw frequency | 148 |
| Normalized frequency | 0.507 |
| Modifier score | 0.727 |
| Perplexity | 93.574 |