| always | 9 | degree |
| perfectly | 5 | degree |
| for optimum effect | 3 | purpose |
| mirror → be → clean | 65 |
| mirror → be kept → clean | 7 |
| mirror → look → clean | 4 |
| mirror → stay → clean | 4 |
| negative | neutral | positive |
| 0.073 | 0.519 | 0.408 |
| Raw frequency | 80 |
| Normalized frequency | 0.628 |
| Modifier score | 1.000 |
| Perplexity | 198.088 |