| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be set up by | 240 |
|
| 2 | was set up by | 110 |
|
| 3 | been set up by | 54 |
|
| 4 | be set up by | 29 |
|
| 5 | being set up by | 23 |
|
| 6 | were set up by | 19 |
|
