| to a particular market | 5 | transitive-object |
| in our lives | 3 | location |
| invention → be → necessary | 16 |
| invention → be → required | 9 |
| invention → be → need | 3 |
| negative | neutral | positive |
| 0.081 | 0.656 | 0.263 |
| Raw frequency | 28 |
| Normalized frequency | 0.294 |
| Modifier score | 0.500 |
| Perplexity | 437.548 |