| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is [adv] [vb pp] | 1723 |
|
| 2 | [pron] is not [vb pp] | 1408 |
|
| 3 | which [be] not [vb pp] | 708 |
|
| 4 | which be not [vb pp] | 708 |
|
| 5 | which is not [verb] | 318 |
|
| 6 | which [is] not [vb pp] | 238 |
|
