| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [prep] [pron] [to-vb] | 372 |
|
| 2 | be not [prep] [pron] [verb] | 136 |
|
| 3 | [be] not [prep] [pron] [to-vb] | 98 |
|
