| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] so | 1558 |
|
| 2 | [prep] do [adv] | 1557 |
|
| 3 | [prep] do [adv] | 1385 |
|
| 4 | [prep] do so | 1126 |
|
