| in extreme cases | 4 | temporal |
| completely | 3 | degree |
| elliot et al | 2 | other |
| sediment → be → anoxic | 7 |
| sediment → become → anoxic | 3 |
| negative | neutral | positive |
| 0.412 | 0.550 | 0.038 |
| Raw frequency | 10 |
| Normalized frequency | 0.262 |
| Modifier score | 0.850 |
| Perplexity | 133.223 |