| from bees | 5 | other |
| in order to identify the different pollen species | 5 | purpose |
| by placing the flowering stem | 4 | manner |
| pollen → be → harvested | 23 |
| pollen → be → extracted | 16 |
| pollen → be → processed | 3 |
| pollen → be → obtained | 3 |
| negative | neutral | positive |
| 0.161 | 0.720 | 0.119 |
| Raw frequency | 45 |
| Normalized frequency | 0.746 |
| Modifier score | 0.750 |
| Perplexity | 483.005 |