| further | 6 | degree |
| quite extensively | 3 | degree |
| quite well | 3 | degree |
| bacteria → be → studied | 27 |
| bacteria → be → analyzed | 13 |
| bacteria → be → examined | 8 |
| bacteria → be → investigated | 5 |
| bacteria → be → analysed | 4 |
| negative | neutral | positive |
| 0.167 | 0.706 | 0.127 |
| Raw frequency | 57 |
| Normalized frequency | 0.440 |
| Modifier score | 0.925 |
| Perplexity | 158.140 |