| with trucking companies | 4 | other |
| with a non-bottleneck carrier | 4 | other |
| directly | 3 | manner |
| shipper → have → contract | 9 |
| shipper → enter into → contract | 8 |
| negative | neutral | positive |
| 0.154 | 0.771 | 0.076 |
| Raw frequency | 17 |
| Normalized frequency | 0.397 |
| Modifier score | 0.700 |
| Perplexity | 388.447 |