| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] [adj] | 1750 |
|
| 2 | have been known [prep] | 171 |
|
| 3 | have known [prep] [adj] | 98 |
|
| 4 | been known [prep] [adj] | 58 |
|
