| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been known [prep] the [adj] | 9 |
|
| 2 | have been known [prep] the [adj] | 9 |
|
| 3 | [vb -s] been known [prep] the [adj] | 6 |
|
| 4 | has been known [prep] the [adj] | 6 |
|
| 5 | [verb] been known since the [adj] | 5 |
|
