| at room temperature | 11 | other |
| at unpressurized operation | 2 | location |
| below about 150°c | 2 | temporal |
| salt → be → liquid | 16 |
| salt → become → liquid | 4 |
| negative | neutral | positive |
| 0.078 | 0.723 | 0.200 |
| Raw frequency | 20 |
| Normalized frequency | 0.377 |
| Modifier score | 0.725 |
| Perplexity | 92.518 |