| along its length | 9 | other |
| ranging from 0.1 to 0.6 mm | 4 | other |
| preferably | 3 | degree |
| groove → have → depth | 30 |
| groove → vary in → depth | 9 |
| groove → increase in → depth | 3 |
| negative | neutral | positive |
| 0.035 | 0.870 | 0.095 |
| Raw frequency | 42 |
| Normalized frequency | 0.798 |
| Modifier score | 0.500 |
| Perplexity | 139.600 |