| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is known [verb] [art] | 26 |
|
| 2 | [is] known [to-vb] [art] | 25 |
|
| 3 | [is] known [verb] a | 15 |
|
| 4 | [is] known [verb] the | 11 |
|
| 5 | [is] known have [art] | 10 |
|
| 6 | [is] known to have [art] | 10 |
|
