| significantly | 20 | degree |
| from the previous version | 12 | other |
| further | 10 | degree |
| paper → be → improved | 129 |
| paper → be improved → change | 7 |
| paper → be → improvement | 5 |
| paper → make → improvement | 3 |
| paper → offer → improvement | 3 |
| negative | neutral | positive |
| 0.078 | 0.414 | 0.507 |
| Raw frequency | 147 |
| Normalized frequency | 0.535 |
| Modifier score | 0.700 |
| Perplexity | 220.550 |