| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] some time that | 11 |
|
| 2 | been [vb pp] [prep] some time that | 11 |
|
| 3 | been [vb pp] for some time that | 11 |
|
| 4 | been known [prep] some time that | 8 |
|
