| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [prep] be [prep] | 41 |
|
| 2 | [Wh det] had [vb pp] [prep] be | 33 |
|
|
|
[Wh det] had [vb pp] [prep] be [prep] Next page
|