| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been set up [prep] the | 20 |
|
| 2 | [vb -s] been set up [prep] the | 20 |
|
| 3 | has been set up [prep] the | 20 |
|
| 4 | [vb -s] been set up [prep] the | 20 |
|
| 5 | [vb -s] been set up by the | 7 |
|
| 6 | [vb -s] been set up by the | 7 |
|
