| Typicality: | 0.599 |
| Saliency: | 0.557 |
| very | 18 | degree |
| generally | 12 | degree |
| for the development of mammalian life | 11 | purpose |
| condition → be → favourable | 221 |
| condition → be likely to → be favourable | 3 |
| negative | neutral | positive |
| 0.080 | 0.524 | 0.396 |
| Raw frequency | 224 |
| Normalized frequency | 0.557 |
| Modifier score | 0.844 |
| Perplexity | 29.373 |