| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] be [prep] | 1572 |
|
| 2 | was [Wh det] [pron] be | 139 |
|
| 3 | was [pron] be [prep] | 48 |
|
| 4 | was [Wh det] be [prep] | 9 |
|
