| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [modal v] be | 43 |
|
| 2 | be [vb mod] be | 43 |
|
| 3 | [be] could be | 24 |
|
| 4 | be could be | 24 |
|
| 5 | be could be | 9 |
|
| 6 | be could be | 9 |
|
| 7 | be could [be] | 9 |
|
| 8 | [be] could be | 9 |
|
| 9 | be could [be] | 9 |
|
