| very | 16 | degree |
| in the long run | 6 | temporal |
| in terms of productivity | 6 | other |
| scheme → be → expensive | 62 |
| scheme → be → costly | 34 |
| scheme → be expensive to → administer | 3 |
| scheme → become → costly | 3 |
| negative | neutral | positive |
| 0.714 | 0.239 | 0.047 |
| Raw frequency | 102 |
| Normalized frequency | 0.605 |
| Modifier score | 0.550 |
| Perplexity | 190.434 |