| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [to-vb] [prep] some | 87 |
|
| 2 | [vb past] [prep] some time | 75 |
|
| 3 | [to-vb] [prep] some time | 43 |
|
| 4 | [vb past] [to-vb] some time | 21 |
|
| 5 | [vb past] [to-vb] [prep] time | 21 |
|
