| sometimes | 4 | temporal |
| historically | 2 | temporal |
| tea → be made from → the bark | 12 |
| tea → be made from → inner bark | 8 |
| tea → be made from → bark | 8 |
| tea → be made from → this bark | 6 |
| negative | neutral | positive |
| 0.035 | 0.750 | 0.216 |
| Raw frequency | 34 |
| Normalized frequency | 0.394 |
| Modifier score | 0.400 |
| Perplexity | 66.722 |