| often | 5 | temporal |
| with skin types | 5 | other |
| for 15 sessions | 3 | temporal |
| laser → be used for → patient | 5 |
| laser → be used in → patient | 3 |
| laser → be used to treat → patient | 3 |
| laser → be applied to → patient | 3 |
| laser → be designed for → the treatment of humans | 3 |
| laser → be used on → patient | 3 |
| negative | neutral | positive |
| 0.197 | 0.660 | 0.143 |
| Raw frequency | 20 |
| Normalized frequency | 0.402 |
| Modifier score | 0.814 |
| Perplexity | 295.353 |