| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] some | 519 |
|
| 2 | been [vb pp] [prep] year | 54 |
|
| 3 | [vb pp] [prep] some year | 42 |
|
| 4 | been [vb pp] some year | 9 |
|
| 5 | been [prep] some year | 7 |
|
