| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [prep] a | 12637 |
|
| 2 | [Wh det] [vb past] [prep] [art] | 4305 |
|
| 3 | [Wh det] [vb past] [prep] [art] | 4305 |
|
| 4 | [Wh det] [verb] [prep] a | 2079 |
|
| 5 | [Wh det] [vb past] [prep] a | 1140 |
|
