| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [art] | 47553 |
|
| 2 | be [not/n't] [adv] | 35761 |
|
| 3 | be [not/n't] [art] | 21274 |
|
| 4 | [not/n't] [adv] [art] | 6656 |
|
