| on tongue | 4 | location |
| infection → cause → blister | 13 |
| infection → cause blistering → skin lesions | 3 |
| infection → blister → skin lesions | 3 |
| negative | neutral | positive |
| 0.904 | 0.090 | 0.006 |
| Raw frequency | 19 |
| Normalized frequency | 0.304 |
| Modifier score | 0.500 |
| Perplexity | 84.106 |