| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who has held the [noun] | 7 |
|
| 2 | who has held [art] [noun sg] | 6 |
|
| 3 | who has held [art] post | 5 |
|
| 4 | who has held [art] post | 5 |
|
