| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [was/were] [prep] be | 60 |
|
| 2 | [prep] [Wh det] he [was/were] [prep] | 23 |
|
| 3 | [Wh det] he [was/were] [prep] be | 6 |
|
