| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] which [is] | 2442 |
|
| 2 | a [noun] [is] not | 1024 |
|
| 3 | [noun] which [is] not | 597 |
|
| 4 | a [noun] which not | 12 |
|
