| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] known to be | 369 |
|
| 2 | be known [prep] be | 369 |
|
| 3 | [is] known [prep] be | 134 |
|
| 4 | is known [prep] be | 130 |
|
| 5 | [was/were] known [prep] be | 114 |
|
| 6 | [am/are] known [prep] be | 99 |
|
| 7 | are known [prep] be | 98 |
|
| 8 | was known [prep] be | 73 |
|
| 9 | were known [prep] be | 41 |
|
| 10 | been known [prep] be | 12 |
|
| 11 | [been] known [prep] be | 12 |
|
| 12 | [be] known [prep] be | 9 |
|
| 13 | be known [prep] be | 9 |
|
