| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] was [verb] [prep] | 35897 |
|
| 2 | [Wh det] [be] [verb] [prep] | 14823 |
|
| 3 | [Wh det] be [verb] [prep] | 14823 |
|
| 4 | [Wh det] [was/were] [verb] [prep] | 6196 |
|
