| inside the mouth | 5 | location |
| occasionally | 4 | degree |
| shingle → cause → blister | 12 |
| shingle → be characterized by → blister | 4 |
| shingle → result in → blister | 3 |
| negative | neutral | positive |
| 0.863 | 0.130 | 0.006 |
| Raw frequency | 19 |
| Normalized frequency | 0.400 |
| Modifier score | 0.525 |
| Perplexity | 115.996 |