| on the surface of the tooth | 11 | location |
| sometimes | 7 | temporal |
| on them | 4 | location |
| tooth → have → fissure | 51 |
| tooth → have → deep fissures | 6 |
| tooth → develop → fissure | 4 |
| tooth → contain → fissure | 3 |
| tooth → feature → fissure | 3 |
| negative | neutral | positive |
| 0.529 | 0.437 | 0.034 |
| Raw frequency | 67 |
| Normalized frequency | 0.402 |
| Modifier score | 0.636 |
| Perplexity | 133.670 |