| from a site | 9 | location |
| easily | 3 | manner |
| from dry environmental surfaces | 3 | location |
| bacteria → be → collected | 41 |
| bacteria → can → collect | 19 |
| negative | neutral | positive |
| 0.244 | 0.643 | 0.113 |
| Raw frequency | 60 |
| Normalized frequency | 0.447 |
| Modifier score | 0.800 |
| Perplexity | 318.942 |