| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [pron] [adv] | 1204 |
|
| 2 | [be] [not/n't] [pron] [adv] | 616 |
|
| 3 | [be] not [pron] [adv] | 592 |
|
