| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | open [pron] doors for the first | 5 |
|
| 2 | [verb] [pos pn] doors for the first | 5 |
|
| 3 | [verb] its doors for the first | 5 |
|
| 4 | [verb] its doors for the first | 5 |
|
