| well | 6 | degree |
| for detecting tropical cyclones | 2 | purpose |
| radar → be → installed | 25 |
| radar → be → placed | 7 |
| radar → be → sited | 4 |
| negative | neutral | positive |
| 0.133 | 0.681 | 0.186 |
| Raw frequency | 36 |
| Normalized frequency | 0.871 |
| Modifier score | 0.000 |
| Perplexity | 379.982 |