| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] chairman of [art] [noun pl] authority | 6 |
|
| 2 | [art] chairman of [art] [noun pl] authority | 6 |
|
| 3 | the chairman of [art] [noun pl] authority | 5 |
|
| 4 | the chairman of [art] [noun pl] authority | 5 |
|
