| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] up [art] [noun] | 1855 |
|
| 2 | open up [art] [noun] | 389 |
|
| 3 | [vb base] open [art] [noun] | 55 |
|
| 4 | [vb base] open up [art] | 18 |
|
| 5 | [vb base] open up [noun] | 6 |
|
