| especially | 5 | degree |
| in delineating the role | 4 | other |
| in fighting glioblastoma | 3 | other |
| compound → be → valuable | 11 |
| compound → prove → valuable | 3 |
| negative | neutral | positive |
| 0.050 | 0.296 | 0.654 |
| Raw frequency | 14 |
| Normalized frequency | 0.308 |
| Modifier score | 0.500 |
| Perplexity | 120.178 |