| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [vb pp] some | 35 |
|
| 2 | [be] [vb pp] some time | 16 |
|
| 3 | [prep] [be] [vb pp] time | 12 |
|
| 4 | [prep] [be] some time | 11 |
|
