| very | 7 | degree |
| in blocking noise flanking paths | 6 | transitive-object |
| to a certain extent | 4 | degree |
| foam → be → effective | 26 |
| foam → be → efficient | 5 |
| foam → be → more effective | 3 |
| negative | neutral | positive |
| 0.037 | 0.315 | 0.648 |
| Raw frequency | 34 |
| Normalized frequency | 0.478 |
| Modifier score | 1.000 |
| Perplexity | 374.297 |