| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] of [art] [noun pl] [prep] [noun] | 4327 |
|
| 2 | chairman of [art] [noun] [prep] [noun] | 158 |
|
| 3 | chairman of [art] [noun pl] [prep] [noun] | 6 |
|
| 4 | chairman [prep] [art] [noun pl] [prep] [noun] | 6 |
|
