| unfortunately | 6 | manner |
| at that time | 6 | temporal |
| really | 5 | degree |
| scientist → be → afraid | 36 |
| scientist → be → scared | 15 |
| scientist → be → terrified | 6 |
| scientist → be → fearful | 5 |
| scientist → be → frightened | 3 |
| negative | neutral | positive |
| 0.664 | 0.294 | 0.042 |
| Raw frequency | 65 |
| Normalized frequency | 0.543 |
| Modifier score | 0.647 |
| Perplexity | 112.910 |