| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be to [be] [adv] | 556 |
|
| 2 | be known to [be] | 369 |
|
| 3 | known to [be] [adv] | 76 |
|
| 4 | be known to [adv] | 9 |
|
