| in industrial areas | 5 | location |
| as a consequence | 5 | other |
| in both the morning | 5 | temporal |
| fog → be → prevalent | 18 |
| fog → be → observed | 5 |
| fog → occur in → area | 4 |
| fog → be in → effect | 3 |
| fog → be → encountered | 3 |
| fog → make → appearance | 3 |
| negative | neutral | positive |
| 0.305 | 0.596 | 0.099 |
| Raw frequency | 36 |
| Normalized frequency | 0.462 |
| Modifier score | 0.400 |
| Perplexity | 370.141 |