| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] some time [conj] | 326 |
|
| 2 | [vb past] [prep] some time | 75 |
|
| 3 | [vb past] [prep] time [conj] | 19 |
|
| 4 | [vb past] some time [conj] | 10 |
|
