| across the world | 7 | location |
| very | 5 | degree |
| with 1,000 new chemicals | 3 | other |
| chemical → be → common | 14 |
| chemical → be in → common use | 5 |
| negative | neutral | positive |
| 0.378 | 0.445 | 0.176 |
| Raw frequency | 19 |
| Normalized frequency | 0.307 |
| Modifier score | 0.500 |
| Perplexity | 366.584 |