| further | 4 | manner |
| widely | 2 | degree |
| for several years | 2 | temporal |
| protocol → be → discussed | 36 |
| protocol → be under → discussion | 4 |
| negative | neutral | positive |
| 0.111 | 0.794 | 0.094 |
| Raw frequency | 40 |
| Normalized frequency | 0.474 |
| Modifier score | 0.600 |
| Perplexity | 147.023 |