| from potassium carbonate | 20 | other |
| from the group | 19 | other |
| from cesium carbonate | 7 | other |
| base → be → selected | 44 |
| base → be → chosen | 9 |
| negative | neutral | positive |
| 0.070 | 0.869 | 0.061 |
| Raw frequency | 53 |
| Normalized frequency | 0.665 |
| Modifier score | 0.500 |
| Perplexity | 385.342 |