| very | 13 | degree |
| due to soot | 11 | cause |
| from the last time | 8 | temporal |
| grill → be → clean | 74 |
| grill → proven to be → clean | 6 |
| grill → be shown to be → clean | 6 |
| grill → look → clean | 5 |
| grill → stay → clean | 3 |
| negative | neutral | positive |
| 0.123 | 0.553 | 0.323 |
| Raw frequency | 94 |
| Normalized frequency | 0.669 |
| Modifier score | 1.000 |
| Perplexity | 138.535 |