| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had be found to | 18 |
|
| 2 | [pron] had been found to | 18 |
|
| 3 | [pron] had [been] found to | 18 |
|
| 4 | who had [be] found to | 15 |
|
| 5 | who had [be] found to | 15 |
|
| 6 | [Wh pn] had [be] found to | 15 |
|
