| Typicality: | 0.319 |
| Saliency: | 0.163 |
| surface → repeat → surface preparation procedure | 6 |
| surface → repeat → surface preparation procedures | 3 |
| negative | neutral | positive |
| 0.487 | 0.499 | 0.014 |
| Raw frequency | 9 |
| Normalized frequency | 0.163 |
| Modifier score | 0.500 |
| Perplexity | 289.385 |