| often | 4 | temporal |
| for no apparent reason | 3 | cause |
| skin → result in → itching | 20 |
| skin → become → itching | 17 |
| skin → be characterized by → itching | 14 |
| skin → lead to → itching | 9 |
| skin → have → itching | 7 |
| skin → get → itching | 5 |
| skin → react with → itching | 5 |
| skin → include → itching | 5 |
| skin → include → intense, persistent itching | 4 |
| skin → experience → itching | 4 |
| skin → produce → itching | 3 |
| negative | neutral | positive |
| 0.715 | 0.225 | 0.060 |
| Raw frequency | 93 |
| Normalized frequency | 0.442 |
| Modifier score | 0.740 |
| Perplexity | 434.930 |