| from carbon fibers | 3 | other |
| in the mechanism | 2 | other |
| for extremely fast crossbows | 2 | purpose |
| arrow → be → designed | 9 |
| arrow → be → built | 7 |
| arrow → be → constructed | 4 |
| negative | neutral | positive |
| 0.116 | 0.690 | 0.194 |
| Raw frequency | 20 |
| Normalized frequency | 0.411 |
| Modifier score | 0.700 |
| Perplexity | 281.054 |