| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which be known to be | 29 |
|
| 2 | which be known to be | 29 |
|
| 3 | which be known to [be] | 29 |
|
| 4 | which is known to [be] | 13 |
|
| 5 | which are known to [be] | 12 |
|
