| currently | 9 | temporal |
| continually | 7 | temporal |
| around the world | 5 | location |
| new drug → be → developed | 132 |
| new drug → be in → development | 14 |
| new drug → be under → development | 5 |
| new drug → be developed in → recent years | 3 |
| negative | neutral | positive |
| 0.155 | 0.562 | 0.283 |
| Raw frequency | 154 |
| Normalized frequency | 0.969 |
| Modifier score | 0.428 |
| Perplexity | 208.118 |