| Typicality: | 0.430 |
| Saliency: | 0.421 |
| in december | 24 | temporal |
| in 1975 | 17 | temporal |
| respectively | 7 | manner |
| unit → begin → commercial operation | 47 |
| unit → start → commercial operations | 6 |
| unit → commence → commercial operation | 5 |
| unit → start → commercial operation | 5 |
| negative | neutral | positive |
| 0.036 | 0.896 | 0.068 |
| Raw frequency | 63 |
| Normalized frequency | 0.421 |
| Modifier score | 0.500 |
| Perplexity | 258.057 |