| for a change in dosage | 12 | purpose |
| for additional reserves | 6 | purpose |
| for resources | 6 | purpose |
| change → result in → the need | 47 |
| change → create → need | 16 |
| change → make → need | 10 |
| negative | neutral | positive |
| 0.163 | 0.696 | 0.140 |
| Raw frequency | 73 |
| Normalized frequency | 0.361 |
| Modifier score | 0.860 |
| Perplexity | 130.135 |