| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] when it open | 20 |
|
| 2 | [noun] when it open | 20 |
|
| 3 | [noun] when it opens | 13 |
|
| 4 | [noun sg] when it open | 12 |
|
| 5 | [noun] when it opened | 7 |
|
