| thoroughly | 4 | manner |
| currently | 3 | temporal |
| on treating ms | 2 | temporal |
| stem cell → be → tested | 14 |
| stem cell → be → screened | 4 |
| stem cell → be tested on → human | 3 |
| negative | neutral | positive |
| 0.165 | 0.698 | 0.137 |
| Raw frequency | 21 |
| Normalized frequency | 0.393 |
| Modifier score | 0.500 |
| Perplexity | 223.280 |