| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [verb] [be] [vb pp] | 781 |
|
| 2 | [Wh det] [pron] [vb past] [be] [verb] | 733 |
|
| 3 | [pron] [pron] [vb past] [be] [vb pp] | 578 |
|
