| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] a [adj] | 259 |
|
| 2 | have been known [prep] [adj] | 49 |
|
| 3 | have known [prep] a [adj] | 17 |
|
| 4 | have been known [prep] a | 14 |
|
| 5 | been known [prep] a [adj] | 11 |
|
