| from the process line | 17 | other |
| from a small number of mussels | 13 | other |
| in order to analyse four possible work restrictions | 10 | purpose |
| sample → be → extracted | 275 |
| sample → be followed by → extraction | 7 |
| sample → be subjected to → extraction | 5 |
| negative | neutral | positive |
| 0.099 | 0.842 | 0.060 |
| Raw frequency | 287 |
| Normalized frequency | 0.621 |
| Modifier score | 0.845 |
| Perplexity | 277.407 |