| most efficiently | 3 | manner |
| in order to gain facility | 3 | purpose |
| independently | 2 | manner |
| skill → be → mastered | 76 |
| skill → be → perfected | 4 |
| negative | neutral | positive |
| 0.070 | 0.629 | 0.302 |
| Raw frequency | 80 |
| Normalized frequency | 0.615 |
| Modifier score | 0.700 |
| Perplexity | 112.079 |