| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | chairman of [art] [noun] [noun] [noun] | 314 |
|
| 2 | [noun] of [art] [noun pl] [noun] [noun] | 307 |
|
| 3 | chairman [prep] [art] [noun pl] [noun] [noun] | 9 |
|
| 4 | chairman of [art] [noun pl] [noun] [noun] | 9 |
|
