| extremely | 6 | degree |
| to good treatment | 6 | cause |
| to ivermectin | 2 | location |
| collie → be → sensitive | 16 |
| collie → be → responsive | 4 |
| negative | neutral | positive |
| 0.138 | 0.241 | 0.621 |
| Raw frequency | 20 |
| Normalized frequency | 0.706 |
| Modifier score | 0.500 |
| Perplexity | 182.766 |