| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had held the [noun sg] [prep] | 58 |
|
| 2 | had held the post [prep] | 31 |
|
| 3 | had held the post [prep] | 31 |
|
| 4 | had held the [noun] since | 23 |
|
| 5 | had held the [noun] of | 15 |
|
| 6 | had held the [noun] for | 13 |
|
