| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | set up under the chairmanship [prep] | 8 |
|
| 2 | set up under the chairmanship of | 8 |
|
| 3 | set up under the chairmanship [prep] | 8 |
|
| 4 | set up under the chairmanship of | 8 |
|
| 5 | set up under the chairmanship [prep] | 7 |
|
