| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [noun] [modal v] not be | 363 |
|
| 2 | [noun] [modal v] not be seen | 120 |
|
| 3 | [noun prp] [noun] [modal v] be seen | 57 |
|
| 4 | [noun prp] [modal v] not be seen | 9 |
|
