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