| for its intended purpose | 7 | purpose |
| for operation | 3 | purpose |
| always | 2 | degree |
| forklift → be → safe | 23 |
| forklift → be safe to → use | 6 |
| forklift → be safe to → operate | 3 |
| negative | neutral | positive |
| 0.114 | 0.509 | 0.378 |
| Raw frequency | 32 |
| Normalized frequency | 0.631 |
| Modifier score | 1.000 |
| Perplexity | 72.207 |