| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [is] known [prep] the | 86 |
|
| 2 | what is known [prep] the | 83 |
|
| 3 | what [is] known as the | 60 |
|
| 4 | what [is] known about the | 14 |
|
| 5 | what [is] known of the | 5 |
|
