| currently | 2 | degree |
| really | 2 | degree |
| relatively | 2 | degree |
| plastic → be → expensive | 12 |
| plastic → be expensive to → manufacture | 5 |
| plastic → be → costly | 4 |
| negative | neutral | positive |
| 0.513 | 0.333 | 0.154 |
| Raw frequency | 21 |
| Normalized frequency | 0.348 |
| Modifier score | 0.600 |
| Perplexity | 42.513 |