| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] not [adv] | 35742 |
|
| 2 | [be] [adv] [to-vb] | 4016 |
|
| 3 | [be] not [to-vb] | 1978 |
|
| 4 | not [adv] [to-vb] | 1469 |
|
