| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [verb] and | 3891 |
|
| 2 | [modal v] [be] [verb] it | 333 |
|
| 3 | [be] [verb] and it | 95 |
|
| 4 | [modal v] [verb] and it | 69 |
|
