| over the years | 3 | temporal |
| to be tonic | 2 | purpose |
| flower → be → diuretic | 30 |
| flower → be used as → diuretic | 5 |
| flower → have → diuretic | 3 |
| flower → act as → diuretic | 3 |
| negative | neutral | positive |
| 0.095 | 0.616 | 0.289 |
| Raw frequency | 41 |
| Normalized frequency | 0.349 |
| Modifier score | 0.500 |
| Perplexity | 146.963 |