| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | chairman of the [noun sg] of | 162 |
|
| 2 | chairman of the [noun sg] of | 161 |
|
| 3 | chairman of the council of | 41 |
|
| 4 | chairman of the board of | 34 |
|
| 5 | chairman of the association of | 20 |
|
| 6 | chairman of the house of | 11 |
|
| 7 | chairman of the committee of | 7 |
|
