| very | 6 | degree |
| for many scientists | 2 | transitive-object |
| nonetheless | 2 | degree |
| effect → be → troubling | 9 |
| effect → be → worrisome | 7 |
| negative | neutral | positive |
| 0.804 | 0.185 | 0.010 |
| Raw frequency | 16 |
| Normalized frequency | 0.284 |
| Modifier score | 0.500 |
| Perplexity | 118.009 |