| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be be | 111 |
|
| 2 | [vb mod] be be | 111 |
|
| 3 | can be be | 11 |
|
| 4 | can be be | 11 |
|
| 5 | can be [be] | 11 |
|
| 6 | can [be] be | 11 |
|
| 7 | can [be] be | 11 |
|
