| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [prep] [det] [noun sg] | 447 |
|
| 2 | known [prep] [det] [noun sg] | 145 |
|
| 3 | been known [prep] [det] | 40 |
|
| 4 | been known [prep] [noun sg] | 8 |
|
