| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [been] set up [prep] the | 15 |
|
| 2 | [vb base] [been] set up [prep] the | 15 |
|
| 3 | [vb base] [been] set up [prep] the | 15 |
|
| 4 | [vb base] been set up [prep] the | 15 |
|
| 5 | have [been] set up [prep] the | 14 |
|
