| by adding compost | 10 | manner |
| by adding organic material | 7 | manner |
| greatly | 6 | degree |
| soil → be → improved | 96 |
| soil → improve → its ability | 3 |
| negative | neutral | positive |
| 0.071 | 0.401 | 0.528 |
| Raw frequency | 99 |
| Normalized frequency | 0.500 |
| Modifier score | 0.873 |
| Perplexity | 382.255 |