| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [pron] [modal v] [be] | 58 |
|
| 2 | [modal v] [be] it [modal v] [be] | 26 |
|
| 3 | [vb mod] [be] it [modal v] [be] | 26 |
|
