| very | 7 | degree |
| as a supplementary medical device | 7 | manner |
| for everyone | 4 | transitive-object |
| appliance → be → useful | 27 |
| appliance → be → great way | 4 |
| appliance → be → beneficial | 3 |
| negative | neutral | positive |
| 0.098 | 0.236 | 0.666 |
| Raw frequency | 34 |
| Normalized frequency | 0.427 |
| Modifier score | 0.833 |
| Perplexity | 270.550 |