| much | 8 | degree |
| over the past year | 5 | temporal |
| greatly | 4 | degree |
| interface → be → improved | 47 |
| interface → be → improvement | 7 |
| interface → need → improvement | 4 |
| negative | neutral | positive |
| 0.149 | 0.329 | 0.522 |
| Raw frequency | 58 |
| Normalized frequency | 0.484 |
| Modifier score | 0.500 |
| Perplexity | 249.757 |