| widely | 2 | degree |
| in industries | 2 | location |
| chemical → be used for → cleaning | 24 |
| chemical → be used in → cleaning | 16 |
| chemical → be used in → the cleaning process | 6 |
| chemical → do → the cleaning | 3 |
| negative | neutral | positive |
| 0.454 | 0.486 | 0.060 |
| Raw frequency | 49 |
| Normalized frequency | 0.465 |
| Modifier score | 0.529 |
| Perplexity | 40.032 |