| significantly | 24 | degree |
| considerably | 11 | degree |
| in the present study | 5 | temporal |
| level → be → reduced | 133 |
| level → be → reduce | 11 |
| level → be reduced in → addition | 6 |
| level → be reduced in → accordance | 3 |
| negative | neutral | positive |
| 0.233 | 0.639 | 0.128 |
| Raw frequency | 153 |
| Normalized frequency | 0.701 |
| Modifier score | 0.267 |
| Perplexity | 62.803 |