| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] which [is] not | 66 |
|
| 2 | an [noun] [noun] which [is] | 52 |
|
| 3 | an [noun] which [is] not | 31 |
|
| 4 | an [noun] [noun] [is] not | 29 |
|
