| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been elected chairman of [art] | 5 |
|
| 2 | been elected chairman of [art] | 5 |
|
| 3 | been elected chairman of the | 5 |
|
| 4 | been elected chairman of the | 5 |
|
| 5 | have been elected chairman of | 5 |
|
| 6 | [verb] been elected chairman of | 5 |
|
