| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be could [be] | 7 |
|
| 2 | [vb mod] be could [be] | 7 |
|
| 3 | could be could [be] | 5 |
|
| 4 | could be could [be] | 5 |
|
| 5 | be [verb] could [be] | 11 |
|
| 6 | be [vb pp] could [be] | 11 |
|
| 7 | be [pers pn] could [be] | 6 |
|
| 8 | be [pron] could [be] | 6 |
|
| 9 | be it could [be] | 5 |
|
| 10 | be it could [be] | 5 |
|
