| clearly | 16 | manner |
| during each of these eras | 7 | temporal |
| further | 5 | manner |
| purpose → be → described | 74 |
| purpose → be → expressed | 28 |
| purpose → be → said | 9 |
| purpose → be in → other words | 8 |
| purpose → be → about | 4 |
| purpose → be → put | 4 |
| negative | neutral | positive |
| 0.100 | 0.788 | 0.112 |
| Raw frequency | 127 |
| Normalized frequency | 0.551 |
| Modifier score | 0.614 |
| Perplexity | 59.423 |