| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] up [noun] | 323 |
|
| 2 | [vb past] [vb pp] up [noun] | 140 |
|
| 3 | [verb] opened up [noun] | 19 |
|
| 4 | [vb past] open up [noun] | 11 |
|
| 5 | [vb past] opened [adv] [noun] | 6 |
|
| 6 | [vb past] opened up [noun] | 6 |
|
| 7 | [vb past] opened [adv prt] [noun] | 6 |
|
