| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [be] a [noun] | 763 |
|
| 2 | [modal v] [be] a [noun] to | 426 |
|
| 3 | not [be] a [noun] to | 51 |
|
| 4 | [modal v] not [be] [noun] to | 17 |
|
