| very | 6 | degree |
| in the movement of goods | 6 | other |
| no more | 2 | degree |
| port → be → efficient | 26 |
| port → be → more efficient | 5 |
| port → become → more efficient | 4 |
| port → be → more effective | 3 |
| negative | neutral | positive |
| 0.072 | 0.353 | 0.575 |
| Raw frequency | 38 |
| Normalized frequency | 0.407 |
| Modifier score | 0.500 |
| Perplexity | 478.305 |