| for ease of movement | 7 | purpose |
| at the bottom | 6 | location |
| for easy moving | 2 | purpose |
| machine → have → wheel | 32 |
| machine → come with → wheel | 5 |
| machine → include → wheel | 3 |
| negative | neutral | positive |
| 0.076 | 0.666 | 0.258 |
| Raw frequency | 40 |
| Normalized frequency | 0.426 |
| Modifier score | 0.580 |
| Perplexity | 386.424 |