| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been found to | 18 |
|
| 2 | who had been found to | 15 |
|
| 3 | [Wh pn] had been found to | 15 |
|
| 4 | who had been found to | 15 |
|
| 5 | [noun] had been found to | 6 |
|
| 6 | had been found to be | 28 |
|
| 7 | had been found to [be] | 28 |
|
| 8 | had been found to be | 28 |
|
| 9 | had been found to [be] | 28 |
|
