| unlike mine | 3 | other |
| keyboard → have → backlight | 15 |
| keyboard → have → backlighting | 4 |
| keyboard → come with → backlight | 4 |
| keyboard → have → adjustable backlight | 3 |
| keyboard → be equipped with → backlighting | 3 |
| negative | neutral | positive |
| 0.052 | 0.506 | 0.442 |
| Raw frequency | 29 |
| Normalized frequency | 0.476 |
| Modifier score | 0.800 |
| Perplexity | 45.555 |