| highly | 17 | degree |
| in the river water | 7 | location |
| in nature | 7 | location |
| bacteria → be → abundant | 66 |
| bacteria → be → plentiful | 7 |
| bacteria → be → prolific | 4 |
| bacteria → be → numerous | 4 |
| negative | neutral | positive |
| 0.212 | 0.560 | 0.228 |
| Raw frequency | 81 |
| Normalized frequency | 0.492 |
| Modifier score | 0.550 |
| Perplexity | 174.927 |