| Typicality: | 0.333 |
| Saliency: | 0.195 |
| above the spinal cord | 10 | location |
| during the procedure | 5 | temporal |
| lead → be placed in → epidural space | 8 |
| lead → be positioned in → epidural space | 3 |
| negative | neutral | positive |
| 0.126 | 0.835 | 0.038 |
| Raw frequency | 11 |
| Normalized frequency | 0.195 |
| Modifier score | 0.500 |
| Perplexity | 58.827 |