| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] on [prep] [art] [noun] | 1053 |
|
| 2 | [vb pp] [prep] [art] open [noun] | 250 |
|
| 3 | on [prep] [art] open [noun] | 18 |
|
| 4 | [vb pp] on [prep] [art] open | 5 |
|
