| no longer | 4 | temporal |
| many times | 4 | temporal |
| directly | 3 | manner |
| evolution → be → observed | 60 |
| evolution → be → measured | 6 |
| evolution → be → observed phenomena | 3 |
| negative | neutral | positive |
| 0.181 | 0.697 | 0.122 |
| Raw frequency | 69 |
| Normalized frequency | 0.515 |
| Modifier score | 0.000 |
| Perplexity | 27.866 |