| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] some time | 63 |
|
| 2 | [vb past] [vb pp] some time | 36 |
|
| 3 | [vb past] [be] [vb pp] some | 31 |
|
| 4 | [vb past] [be] some time | 6 |
|
