| much | 11 | degree |
| usually | 4 | degree |
| gradually | 3 | degree |
| paper → be → cheaper | 36 |
| paper → be → less expensive | 9 |
| paper → become → cheaper | 6 |
| paper → be → more affordable | 3 |
| negative | neutral | positive |
| 0.091 | 0.450 | 0.459 |
| Raw frequency | 54 |
| Normalized frequency | 0.397 |
| Modifier score | 0.850 |
| Perplexity | 117.868 |