| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which [is] not | 597 |
|
| 2 | and [noun] [is] not | 320 |
|
| 3 | and [noun] which [is] | 183 |
|
| 4 | and which [is] not | 19 |
|
