| due to the need | 4 | cause |
| too frequently | 2 | temporal |
| effectively | 2 | manner |
| infection → lead to → gangrene | 11 |
| infection → cause → gangrene | 8 |
| infection → result in → gangrene | 3 |
| negative | neutral | positive |
| 0.905 | 0.090 | 0.005 |
| Raw frequency | 22 |
| Normalized frequency | 0.328 |
| Modifier score | 0.400 |
| Perplexity | 34.344 |