| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what had [vb pp] [prep] the | 124 |
|
| 2 | what had [vb pp] [prep] the | 124 |
|
| 3 | what had happened [prep] the | 103 |
|
| 4 | what had [vb pp] to the | 49 |
|
| 5 | what had [vb pp] in the | 25 |
|
| 6 | what had [vb pp] at the | 14 |
|
| 7 | what had become [prep] the | 7 |
|
| 8 | what had [vb pp] on the | 6 |
|
| 9 | what had [vb pp] during the | 5 |
|
| 10 | what had [vb pp] of the | 5 |
|
