| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not be [verb] [to-vb] | 188 |
|
| 2 | could not be [vb pp] [to-vb] | 185 |
|
| 3 | [vb mod] not be said [to-vb] | 65 |
|
| 4 | [modal v] not be said [to-vb] | 65 |
|
| 5 | could [adv] be said [to-vb] | 35 |
|
| 6 | could not be said [to-vb] | 21 |
|
| 7 | could not be say [to-vb] | 21 |
|
| 8 | could not [be] said [to-vb] | 21 |
|
| 9 | could not be said [verb] | 21 |
|
