| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] do [adv] | 2200 |
|
| 2 | [modal v] do [adv] | 2140 |
|
| 3 | [modal v] [verb] so | 1689 |
|
| 4 | [modal v] do so | 632 |
|
