| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [modal v] [vb infin] it | 7 |
|
| 2 | be [verb] [modal v] [verb] it | 7 |
|
| 3 | [be] [verb] [modal v] [verb] it | 7 |
|
| 4 | [be] [verb] [vb mod] [verb] it | 7 |
|
