| in order to optimize the overall costs | 5 | purpose |
| as much as | 4 | degree |
| by instituting them | 4 | manner |
| impact → be → mitigated | 34 |
| impact → be → minimized | 23 |
| impact → be → minimised | 20 |
| negative | neutral | positive |
| 0.133 | 0.659 | 0.208 |
| Raw frequency | 77 |
| Normalized frequency | 0.712 |
| Modifier score | 0.820 |
| Perplexity | 108.810 |