| in cross | 8 | location |
| preferably | 4 | degree |
| according to various embodiments | 4 | other |
| cavity → be → circular | 12 |
| cavity → have → circular inner wall | 5 |
| cavity → be → circular shaped | 3 |
| negative | neutral | positive |
| 0.052 | 0.884 | 0.065 |
| Raw frequency | 20 |
| Normalized frequency | 0.402 |
| Modifier score | 0.900 |
| Perplexity | 491.860 |