| Typicality: | 0.337 |
| Saliency: | 0.180 |
| on their surface | 6 | location |
| metal → form → a barrier layer of oxide | 4 |
| metal → form → an oxide layer | 4 |
| negative | neutral | positive |
| 0.184 | 0.524 | 0.292 |
| Raw frequency | 8 |
| Normalized frequency | 0.180 |
| Modifier score | 0.533 |
| Perplexity | 183.426 |