| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [is] not | 1893 |
|
| 2 | [adv] [vb pp] [is] | 845 |
|
| 3 | [vb pp] [is] not | 331 |
|
| 4 | [adv] [vb pp] not | 310 |
|
