| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] up [prep] [det] | 17 |
|
| 2 | [vb base] been set up [prep] [det] | 7 |
|
| 3 | [vb base] been [vb pp] up in [det] | 6 |
|
