| by etching the surface | 21 | manner |
| during the first visit | 8 | temporal |
| fully | 5 | degree |
| tooth → be → prepped | 118 |
| tooth → be prepared for → the procedure | 19 |
| tooth → be prepared for → treatment | 12 |
| tooth → be prepared for → the treatment | 3 |
| tooth → be prepared for → forthcoming treatments | 3 |
| negative | neutral | positive |
| 0.077 | 0.833 | 0.090 |
| Raw frequency | 155 |
| Normalized frequency | 0.511 |
| Modifier score | 0.700 |
| Perplexity | 335.905 |