| from high strength ductile iron | 5 | cause |
| preferably | 3 | degree |
| between the two poles | 2 | location |
| spindle → be → formed | 9 |
| spindle → be → designed | 5 |
| spindle → be → built | 4 |
| negative | neutral | positive |
| 0.062 | 0.812 | 0.127 |
| Raw frequency | 18 |
| Normalized frequency | 0.778 |
| Modifier score | 0.800 |
| Perplexity | 211.860 |