| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been known for [adj] | 11 |
|
| 2 | [vb base] been known for [det] | 11 |
|
| 3 | [vb base] been known for some | 5 |
|
| 4 | [vb base] been known for some | 5 |
|
