| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [be] | 6360 |
|
| 2 | be [vb pp] [be] | 4256 |
|
| 3 | be know [be] | 25 |
|
| 4 | [be] known [be] | 24 |
|
