| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] some time [prep] its | 6 |
|
| 2 | [prep] some time [prep] its | 6 |
|
| 3 | at some time [prep] its | 5 |
|
| 4 | at some time [prep] its | 5 |
|
