| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who had be appointed [prep] | 30 |
|
| 2 | who had been appointed [prep] | 30 |
|
| 3 | who had be appointed to | 12 |
|
| 4 | who had be appointed to | 12 |
|
| 5 | who had be appointed in | 8 |
|
| 6 | who had be appointed in | 8 |
|
| 7 | who had be appointed by | 6 |
|
| 8 | who had be appointed by | 6 |
|
