| often | 5 | temporal |
| within 20 minutes | 4 | temporal |
| to avoid cracking flexibility | 2 | purpose |
| surface → be → oiled | 15 |
| surface → be treated with → oil | 12 |
| surface → be covered with → oil | 7 |
| surface → be coated with → oil | 5 |
| negative | neutral | positive |
| 0.183 | 0.610 | 0.208 |
| Raw frequency | 39 |
| Normalized frequency | 0.380 |
| Modifier score | 0.760 |
| Perplexity | 123.955 |