| in the bark | 3 | location |
| plant → contain → alkaloid | 58 |
| plant → have → alkaloid | 5 |
| plant → contain → several alkaloids | 4 |
| plant → be → alkaloid | 3 |
| negative | neutral | positive |
| 0.197 | 0.681 | 0.122 |
| Raw frequency | 70 |
| Normalized frequency | 0.521 |
| Modifier score | 0.714 |
| Perplexity | 86.459 |