| to curtail the extent of risk | 4 | purpose |
| very | 2 | degree |
| often | 2 | degree |
| part → be → efficient | 16 |
| part → be → more efficient | 9 |
| part → become → more efficient | 3 |
| negative | neutral | positive |
| 0.017 | 0.328 | 0.656 |
| Raw frequency | 28 |
| Normalized frequency | 0.384 |
| Modifier score | 0.771 |
| Perplexity | 272.374 |