| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] to be | 758 |
|
| 2 | [be] know to be | 369 |
|
| 3 | [been] know to [be] | 12 |
|
| 4 | [been] know to be | 12 |
|
| 5 | [been] know [prep] be | 12 |
|
| 6 | [been] know to be | 12 |
|
| 7 | [been] know [prep] be | 12 |
|
| 8 | [been] know to [be] | 12 |
|
