| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] under the chairmanship | 12 |
|
| 2 | [adv prt] [prep] the chairmanship | 9 |
|
| 3 | up [prep] the chairmanship | 8 |
|
| 4 | up [prep] the chairmanship | 8 |
|
