| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been set up [prep] | 240 |
|
| 2 | has been set up | 187 |
|
| 3 | has been set [prep] | 53 |
|
| 4 | has been up [prep] | 20 |
|
| 5 | has set up [prep] | 7 |
|
