| fully | 7 | degree |
| for normal door operation | 6 | purpose |
| to allow two-way traffic | 4 | purpose |
| door → be → automatic | 63 |
| door → be made → automatic | 4 |
| door → be set to → automatic | 3 |
| negative | neutral | positive |
| 0.081 | 0.716 | 0.203 |
| Raw frequency | 70 |
| Normalized frequency | 0.376 |
| Modifier score | 0.967 |
| Perplexity | 325.784 |