| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | chairman of [art] [noun] [noun sg] | 612 |
|
| 2 | of [art] [noun pl] [noun] [noun sg] | 256 |
|
| 3 | chairman of [art] [noun pl] [noun] | 63 |
|
| 4 | chairman of [art] [noun pl] [noun sg] | 58 |
|
