| Typicality: | 0.316 |
| Saliency: | 0.155 |
| on its surface | 3 | location |
| metal → form → a protective oxide coating | 4 |
| metal → form → a protective oxide layer | 3 |
| negative | neutral | positive |
| 0.067 | 0.535 | 0.399 |
| Raw frequency | 7 |
| Normalized frequency | 0.155 |
| Modifier score | 0.500 |
| Perplexity | 155.277 |