| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb mod] not be [vb pp] [verb] | 19 |
|
| 2 | who [modal v] not be [vb pp] [to-vb] | 19 |
|
| 3 | who can not be [vb pp] [verb] | 9 |
|
| 4 | who can not be [vb pp] [verb] | 9 |
|
| 5 | who could not be [vb pp] [verb] | 6 |
|
| 6 | who could not be [vb pp] [verb] | 6 |
|
