| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] for some | 115 |
|
| 2 | [vb pp] for some year | 39 |
|
| 3 | been [vb pp] for year | 39 |
|
| 4 | been [vb pp] some year | 9 |
|
| 5 | been for some year | 7 |
|
