| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] some time [prep] | 331 |
|
| 2 | [verb] at some [prep] | 190 |
|
| 3 | at some time [prep] | 172 |
|
| 4 | [verb] at some time | 92 |
|
| 5 | [verb] at time [prep] | 18 |
|
