| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] some time [prep] | 53 |
|
| 2 | [vb pp] [prep] some time in | 28 |
|
| 3 | [vb pp] for some time [prep] | 27 |
|
| 4 | [vb pp] for some time [prep] | 27 |
|
| 5 | [vb pp] at some time [prep] | 20 |
|
| 6 | [vb pp] at some time [prep] | 20 |
|
| 7 | [vb pp] [prep] some time during | 5 |
|
| 8 | [vb pp] [prep] some time by | 5 |
|
