| for developing confidence in each era | 4 | purpose |
| often | 2 | temporal |
| exercise → be → suggested | 21 |
| exercise → be → suggestion | 3 |
| exercise → exercise → suggestion | 3 |
| negative | neutral | positive |
| 0.038 | 0.573 | 0.390 |
| Raw frequency | 27 |
| Normalized frequency | 0.333 |
| Modifier score | 0.660 |
| Perplexity | 105.239 |