| Typicality: | 0.435 |
| Saliency: | 0.550 |
| previously | 17 | degree |
| before | 14 | temporal |
| before more precise absolute dating tools | 8 | other |
| researcher → be → possible | 105 |
| researcher → be → feasible | 11 |
| researcher → be made → possible | 3 |
| negative | neutral | positive |
| 0.042 | 0.402 | 0.556 |
| Raw frequency | 119 |
| Normalized frequency | 0.550 |
| Modifier score | 0.617 |
| Perplexity | 483.112 |