| naturally | 70 | manner |
| due to natural geologic processes | 6 | cause |
| according to the fda | 5 | other |
| arsenic → be found in → soil | 54 |
| arsenic → occur in → soil | 42 |
| arsenic → be present in → soil | 18 |
| arsenic → be found in → the soil | 14 |
| arsenic → be in → the soil | 6 |
| negative | neutral | positive |
| 0.330 | 0.618 | 0.052 |
| Raw frequency | 134 |
| Normalized frequency | 1.000 |
| Modifier score | 0.737 |
| Perplexity | 35.504 |