| for easy transport | 8 | purpose |
| for adjusting the handle gap | 4 | purpose |
| on the bottom | 4 | location |
| model → have → wheel | 50 |
| model → come with → wheel | 19 |
| model → include → wheel | 10 |
| model → offer → wheel | 3 |
| negative | neutral | positive |
| 0.041 | 0.601 | 0.358 |
| Raw frequency | 82 |
| Normalized frequency | 0.467 |
| Modifier score | 0.648 |
| Perplexity | 241.871 |