| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [vb mod] [be] [vb pp] | 1649 |
|
| 2 | [verb] [Wh det] [vb mod] [be] [verb] | 426 |
|
| 3 | [verb] [Wh det] [modal v] [be] [vb pp] | 420 |
|
