| properly | 3 | degree |
| for plausibility | 2 | purpose |
| invention → be → tested | 15 |
| invention → provide → a test method | 3 |
| invention → satisfy → the test | 3 |
| invention → provide → a test unit | 3 |
| negative | neutral | positive |
| 0.069 | 0.741 | 0.190 |
| Raw frequency | 24 |
| Normalized frequency | 0.274 |
| Modifier score | 0.500 |
| Perplexity | 232.556 |