| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who had be [vb pp] to | 137 |
|
| 2 | who had been [vb pp] to | 137 |
|
| 3 | who had [been] [vb pp] to | 137 |
|
| 4 | who had [be] found to | 15 |
|
| 5 | who had [be] appointed to | 12 |
|
| 6 | who had [be] sentenced to | 11 |
|
| 7 | who had [be] sent to | 10 |
|
| 8 | who had [be] elected to | 7 |
|
| 9 | who had [be] exposed to | 6 |
|
