| very | 18 | degree |
| in modern times | 15 | temporal |
| chiefly | 9 | degree |
| metal → be → valuable | 60 |
| metal → be considered → valuable | 6 |
| metal → become → valuable | 6 |
| negative | neutral | positive |
| 0.047 | 0.367 | 0.586 |
| Raw frequency | 72 |
| Normalized frequency | 0.583 |
| Modifier score | 0.620 |
| Perplexity | 366.150 |