| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] [prep] some time | 8 |
|
| 2 | [to-vb] [adv] for some time | 7 |
|
| 3 | [to-vb] [adv] [prep] some time | 7 |
|
| 4 | [to-vb] [adv] for some time | 7 |
|
| 5 | [to-vb] so [prep] some time | 5 |
|
