| during every performance | 5 | temporal |
| momentarily | 4 | degree |
| based on an alarm system | 4 | cause |
| curtain → be → lowered | 40 |
| curtain → be → lifted | 15 |
| curtain → be → dropped | 7 |
| negative | neutral | positive |
| 0.147 | 0.704 | 0.149 |
| Raw frequency | 62 |
| Normalized frequency | 0.651 |
| Modifier score | 0.300 |
| Perplexity | 148.655 |