| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [vb pp] some time | 13 |
|
| 2 | have [been] [vb pp] some time | 13 |
|
| 3 | [verb] been [vb pp] some time | 13 |
|
| 4 | [vb past] [been] [vb pp] some time | 9 |
|
| 5 | had [been] [vb pp] some time | 9 |
|
