| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [vb pp] [prep] | 55790 |
|
| 2 | [Wh det] [be] [verb] [prep] | 14708 |
|
| 3 | [Wh det] [be] [vb pp] [prep] | 12900 |
|
