| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [pron] be [pron] | 498 |
|
| 2 | [Wh det] [verb] [pron] be [pron] | 26 |
|
| 3 | [Wh det] [vb past] [pron] [be] [pron] | 9 |
|
