| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] not | 29047 |
|
| 2 | [ex0] [is] [adv] | 14185 |
|
| 3 | [ex0] [is] [not/n't] | 2397 |
|
| 4 | [ex0] [is] not | 2380 |
|
| 5 | [ex0] [be] not | 2325 |
|
