| very | 6 | degree |
| to maintain with age | 5 | purpose |
| very quickly | 4 | degree |
| structure → be → expensive | 30 |
| structure → be → costly | 27 |
| structure → get → expensive | 4 |
| structure → become → expensive | 3 |
| negative | neutral | positive |
| 0.617 | 0.314 | 0.068 |
| Raw frequency | 64 |
| Normalized frequency | 0.464 |
| Modifier score | 0.650 |
| Perplexity | 162.463 |