| owing to the decrease in visibility | 8 | cause |
| truly | 2 | degree |
| ordinarily | 2 | degree |
| fish → be → alert | 25 |
| fish → be on → high alert | 5 |
| negative | neutral | positive |
| 0.066 | 0.493 | 0.441 |
| Raw frequency | 30 |
| Normalized frequency | 0.320 |
| Modifier score | 0.800 |
| Perplexity | 419.003 |