| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has be know for some | 7 |
|
| 2 | [pron] has been know for some | 7 |
|
| 3 | it has be know for some | 7 |
|
| 4 | [pron] has be known for some | 7 |
|
| 5 | [pers pn] has be know for some | 7 |
|
| 6 | [pron] has be know for some | 7 |
|
