| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] be known to [be] | 13 |
|
| 2 | [ex0] be known to be | 13 |
|
| 3 | there be known to [be] | 13 |
|
| 4 | [ex0] are known to [be] | 6 |
|
