| between the ceiling | 8 | location |
| by removing spinal tissue | 5 | manner |
| preferably | 4 | degree |
| cavity → be → created | 53 |
| cavity → be → made | 13 |
| cavity → be → produced | 7 |
| negative | neutral | positive |
| 0.251 | 0.650 | 0.099 |
| Raw frequency | 73 |
| Normalized frequency | 0.676 |
| Modifier score | 0.700 |
| Perplexity | 319.497 |