| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [was/were] [prep] be | 357 |
|
| 2 | [was/were] [prep] be [adj] | 350 |
|
| 3 | [Wh det] [was/were] [prep] [adj] | 86 |
|
| 4 | [Wh det] [prep] be [adj] | 13 |
|
