| based on the basic idea | 4 | other |
| no longer | 3 | temporal |
| at that time | 3 | temporal |
| year → be → possible | 38 |
| year → be → feasible | 4 |
| year → be → possibility | 4 |
| negative | neutral | positive |
| 0.134 | 0.523 | 0.343 |
| Raw frequency | 46 |
| Normalized frequency | 0.449 |
| Modifier score | 0.375 |
| Perplexity | 325.805 |