| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] not | 70596 |
|
| 2 | [ex0] [be] [adv] | 32246 |
|
| 3 | [ex0] [be] [not/n't] | 4852 |
|
| 4 | [ex0] [be] not | 4828 |
|
