| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | open [pron] door for the first | 5 |
|
| 2 | open its door for [art] first | 5 |
|
| 3 | open [pos pn] door for [art] first | 5 |
|
| 4 | open its door for [art] first | 5 |
|
| 5 | open [pron] door for [art] first | 5 |
|
| 6 | open [pron] doors for [art] first | 5 |
|
