| in association with bacteria | 4 | other |
| by tetrodotoxin | 3 | other |
| organism → be → toxic | 3 |
| organism → become → toxic | 3 |
| organism → be made → toxic | 3 |
| negative | neutral | positive |
| 0.763 | 0.214 | 0.023 |
| Raw frequency | 9 |
| Normalized frequency | 0.255 |
| Modifier score | 0.700 |
| Perplexity | 106.634 |