| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] could not be [vb pp] | 107 |
|
| 2 | could not be [vb pp] to | 77 |
|
| 3 | [coord] could be [vb pp] to | 19 |
|
| 4 | [coord] not be [vb pp] to | 12 |
|
