| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] be [verb] in | 319 |
|
| 2 | [vb pp] [verb] be [verb] in | 128 |
|
| 3 | known [verb] be [verb] [prep] | 45 |
|
| 4 | known [verb] [be] [verb] in | 14 |
|
| 5 | know [verb] be [verb] in | 14 |
|
