| because of substance abuse | 19 | cause |
| currently | 10 | temporal |
| in some cases | 10 | temporal |
| tooth → be → blemished | 19 |
| tooth → become → blemished | 16 |
| tooth → have → blemish | 3 |
| negative | neutral | positive |
| 0.820 | 0.144 | 0.037 |
| Raw frequency | 38 |
| Normalized frequency | 0.329 |
| Modifier score | 0.400 |
| Perplexity | 138.505 |