| periodically | 4 | temporal |
| to remove the spent media | 4 | purpose |
| weekly | 2 | degree |
| culture → be → fed | 24 |
| culture → be fed in → addition | 3 |
| negative | neutral | positive |
| 0.142 | 0.814 | 0.043 |
| Raw frequency | 27 |
| Normalized frequency | 0.395 |
| Modifier score | 1.000 |
| Perplexity | 334.112 |