| in an alternate embodiment | 5 | other |
| unfortunately | 2 | manner |
| primarily | 2 | degree |
| tube → be made of → material | 21 |
| tube → be constructed of → material | 8 |
| tube → be made from → material | 8 |
| tube → be formed of → material | 5 |
| negative | neutral | positive |
| 0.100 | 0.758 | 0.142 |
| Raw frequency | 42 |
| Normalized frequency | 0.492 |
| Modifier score | 0.900 |
| Perplexity | 80.062 |