| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] has been [verb] for some | 14 |
|
| 2 | it has been [verb] for some | 12 |
|
| 3 | it has been [verb] for some | 12 |
|
| 4 | [pron] has been [vb pp] for some | 12 |
|
| 5 | [pron] has been know for some | 7 |
|
| 6 | [pron] has been known for some | 7 |
|
