| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be | 74360 |
|
| 2 | [modal v] then be | 1833 |
|
| 3 | [modal v] then [be] | 1833 |
|
| 4 | [modal v] then [be] | 1832 |
|
