| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who had be [vb pp] [prep] | 775 |
|
| 2 | had be [vb pp] in [prep] | 77 |
|
| 3 | who be [vb pp] in [prep] | 26 |
|
| 4 | who had [vb pp] in [prep] | 18 |
|
| 5 | who had be [vb pp] in | 12 |
|
